26345970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 86261760

約数和(自身を除く): 59915790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 57, 62, 63, 70, 71, 90, 93, 95, 105, 114, 126, 133, 142, 155, 171, 186, 190, 210, 213, 217, 266, 279, 285, 310, 315, 342, 355, 399, 426, 434, 465, 497, 558, 570, 589, 630, 639, 651, 665, 710, 798, 855, 930, 994, 1065, 1085, 1178, 1197, 1278, 1302, 1330, 1349, 1395, 1491, 1710, 1767, 1953, 1995, 2130, 2170, 2201, 2394, 2485, 2698, 2790, 2945, 2982, 3195, 3255, 3534, 3906, 3990, 4047, 4123, 4402, 4473, 4970, 5301, 5890, 5985, 6390, 6510, 6603, 6745, 7455, 8094, 8246, 8835, 8946, 9443, 9765, 10602, 11005, 11970, 12141, 12369, 13206, 13490, 14910, 15407, 17670, 18886, 19530, 19809, 20235, 20615, 22010, 22365, 24282, 24738, 26505, 28329, 30814, 33015, 37107, 39618, 40470, 41230, 41819, 44730, 46221, 47215, 53010, 56658, 60705, 61845, 66030, 74214, 77035, 83638, 84987, 92442, 94430, 99045, 121410, 123690, 125457, 138663, 141645, 154070, 169974, 185535, 198090, 209095, 231105, 250914, 277326, 283290, 292733, 371070, 376371, 418190, 424935, 462210, 585466, 627285, 693315, 752742, 849870, 878199, 1254570, 1386630, 1463665, 1756398, 1881855, 2634597, 2927330, 3763710, 4390995, 5269194, 8781990, 13172985, 26345970]

約数ペア:

[(1, 26345970), (2, 13172985), (3, 8781990), (5, 5269194), (6, 4390995), (7, 3763710), (9, 2927330), (10, 2634597), (14, 1881855), (15, 1756398), (18, 1463665), (19, 1386630), (21, 1254570), (30, 878199), (31, 849870), (35, 752742), (38, 693315), (42, 627285), (45, 585466), (57, 462210), (62, 424935), (63, 418190), (70, 376371), (71, 371070), (90, 292733), (93, 283290), (95, 277326), (105, 250914), (114, 231105), (126, 209095), (133, 198090), (142, 185535), (155, 169974), (171, 154070), (186, 141645), (190, 138663), (210, 125457), (213, 123690), (217, 121410), (266, 99045), (279, 94430), (285, 92442), (310, 84987), (315, 83638), (342, 77035), (355, 74214), (399, 66030), (426, 61845), (434, 60705), (465, 56658), (497, 53010), (558, 47215), (570, 46221), (589, 44730), (630, 41819), (639, 41230), (651, 40470), (665, 39618), (710, 37107), (798, 33015), (855, 30814), (930, 28329), (994, 26505), (1065, 24738), (1085, 24282), (1178, 22365), (1197, 22010), (1278, 20615), (1302, 20235), (1330, 19809), (1349, 19530), (1395, 18886), (1491, 17670), (1710, 15407), (1767, 14910), (1953, 13490), (1995, 13206), (2130, 12369), (2170, 12141), (2201, 11970), (2394, 11005), (2485, 10602), (2698, 9765), (2790, 9443), (2945, 8946), (2982, 8835), (3195, 8246), (3255, 8094), (3534, 7455), (3906, 6745), (3990, 6603), (4047, 6510), (4123, 6390), (4402, 5985), (4473, 5890), (4970, 5301)]