1491342930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 288

約数和(自身を含む): 5001429888

約数和(自身を除く): 3510086958

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 71, 77, 90, 98, 99, 105, 110, 126, 142, 147, 154, 165, 198, 210, 213, 231, 245, 294, 315, 330, 355, 385, 426, 433, 441, 462, 490, 495, 497, 539, 630, 639, 693, 710, 735, 770, 781, 866, 882, 990, 994, 1065, 1078, 1155, 1278, 1299, 1386, 1470, 1491, 1562, 1617, 2130, 2165, 2205, 2310, 2343, 2485, 2598, 2695, 2982, 3031, 3195, 3234, 3465, 3479, 3897, 3905, 4330, 4410, 4473, 4686, 4763, 4851, 4970, 5390, 5467, 6062, 6390, 6495, 6930, 6958, 7029, 7455, 7794, 7810, 8085, 8946, 9093, 9526, 9702, 10437, 10934, 11715, 12990, 14058, 14289, 14910, 15155, 16170, 16401, 17395, 18186, 19485, 20874, 21217, 22365, 23430, 23815, 24255, 27279, 27335, 28578, 30310, 30743, 31311, 32802, 33341, 34790, 35145, 38269, 38970, 42434, 42867, 44730, 45465, 47630, 48510, 49203, 52185, 54558, 54670, 61486, 62622, 63651, 66682, 70290, 71445, 76538, 82005, 85734, 90930, 92229, 98406, 100023, 104370, 106085, 114807, 127302, 136395, 142890, 153715, 156555, 164010, 166705, 184458, 190953, 191345, 200046, 212170, 214335, 215201, 229614, 233387, 246015, 272790, 276687, 300069, 307430, 313110, 318255, 333410, 338173, 344421, 381906, 382690, 428670, 430402, 461145, 466774, 492030, 500115, 553374, 574035, 600138, 636510, 645603, 676346, 688842, 700161, 922290, 954765, 1000230, 1014519, 1076005, 1148070, 1166935, 1291206, 1383435, 1400322, 1500345, 1506407, 1690865, 1722105, 1909530, 1936809, 2029038, 2100483, 2152010, 2333870, 2367211, 2766870, 3000690, 3012814, 3043557, 3228015, 3381730, 3444210, 3500805, 3873618, 4200966, 4519221, 4734422, 5072595, 6087114, 6456030, 7001610, 7101633, 7532035, 9038442, 9684045, 10145190, 10502415, 11836055, 13557663, 14203266, 15064070, 15217785, 16570477, 19368090, 21004830, 21304899, 22596105, 23672110, 27115326, 30435570, 33140954, 35508165, 42609798, 45192210, 49711431, 67788315, 71016330, 82852385, 99422862, 106524495, 135576630, 149134293, 165704770, 213048990, 248557155, 298268586, 497114310, 745671465, 1491342930]

約数ペア:

[(1, 1491342930), (2, 745671465), (3, 497114310), (5, 298268586), (6, 248557155), (7, 213048990), (9, 165704770), (10, 149134293), (11, 135576630), (14, 106524495), (15, 99422862), (18, 82852385), (21, 71016330), (22, 67788315), (30, 49711431), (33, 45192210), (35, 42609798), (42, 35508165), (45, 33140954), (49, 30435570), (55, 27115326), (63, 23672110), (66, 22596105), (70, 21304899), (71, 21004830), (77, 19368090), (90, 16570477), (98, 15217785), (99, 15064070), (105, 14203266), (110, 13557663), (126, 11836055), (142, 10502415), (147, 10145190), (154, 9684045), (165, 9038442), (198, 7532035), (210, 7101633), (213, 7001610), (231, 6456030), (245, 6087114), (294, 5072595), (315, 4734422), (330, 4519221), (355, 4200966), (385, 3873618), (426, 3500805), (433, 3444210), (441, 3381730), (462, 3228015), (490, 3043557), (495, 3012814), (497, 3000690), (539, 2766870), (630, 2367211), (639, 2333870), (693, 2152010), (710, 2100483), (735, 2029038), (770, 1936809), (781, 1909530), (866, 1722105), (882, 1690865), (990, 1506407), (994, 1500345), (1065, 1400322), (1078, 1383435), (1155, 1291206), (1278, 1166935), (1299, 1148070), (1386, 1076005), (1470, 1014519), (1491, 1000230), (1562, 954765), (1617, 922290), (2130, 700161), (2165, 688842), (2205, 676346), (2310, 645603), (2343, 636510), (2485, 600138), (2598, 574035), (2695, 553374), (2982, 500115), (3031, 492030), (3195, 466774), (3234, 461145), (3465, 430402), (3479, 428670), (3897, 382690), (3905, 381906), (4330, 344421), (4410, 338173), (4473, 333410), (4686, 318255), (4763, 313110), (4851, 307430), (4970, 300069), (5390, 276687), (5467, 272790), (6062, 246015), (6390, 233387), (6495, 229614), (6930, 215201), (6958, 214335), (7029, 212170), (7455, 200046), (7794, 191345), (7810, 190953), (8085, 184458), (8946, 166705), (9093, 164010), (9526, 156555), (9702, 153715), (10437, 142890), (10934, 136395), (11715, 127302), (12990, 114807), (14058, 106085), (14289, 104370), (14910, 100023), (15155, 98406), (16170, 92229), (16401, 90930), (17395, 85734), (18186, 82005), (19485, 76538), (20874, 71445), (21217, 70290), (22365, 66682), (23430, 63651), (23815, 62622), (24255, 61486), (27279, 54670), (27335, 54558), (28578, 52185), (30310, 49203), (30743, 48510), (31311, 47630), (32802, 45465), (33341, 44730), (34790, 42867), (35145, 42434), (38269, 38970)]