654891930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 2170696320

約数和(自身を除く): 1515804390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 71, 77, 90, 99, 105, 110, 121, 126, 142, 154, 165, 198, 210, 213, 231, 242, 315, 330, 355, 363, 385, 426, 462, 495, 497, 605, 630, 639, 693, 710, 726, 770, 781, 847, 990, 994, 1065, 1089, 1155, 1210, 1278, 1331, 1386, 1491, 1562, 1694, 1815, 2130, 2178, 2310, 2343, 2485, 2541, 2662, 2982, 3195, 3465, 3630, 3905, 3993, 4235, 4473, 4686, 4970, 5082, 5445, 5467, 6390, 6655, 6930, 7029, 7455, 7623, 7810, 7986, 8470, 8591, 8946, 9317, 10890, 10934, 11715, 11979, 12705, 13310, 14058, 14641, 14910, 15246, 16401, 17182, 18634, 19965, 22365, 23430, 23958, 25410, 25773, 27335, 27951, 29282, 32802, 35145, 38115, 39930, 42955, 43923, 44730, 46585, 49203, 51546, 54670, 55902, 59895, 60137, 70290, 73205, 76230, 77319, 82005, 83853, 85910, 87846, 93170, 94501, 98406, 102487, 119790, 120274, 128865, 131769, 139755, 146410, 154638, 164010, 167706, 180411, 189002, 204974, 219615, 246015, 257730, 263538, 279510, 283503, 300685, 307461, 360822, 386595, 419265, 439230, 472505, 492030, 512435, 541233, 567006, 601370, 614922, 658845, 661507, 773190, 838530, 850509, 902055, 922383, 945010, 1024870, 1039511, 1082466, 1317690, 1323014, 1417515, 1537305, 1701018, 1804110, 1844766, 1984521, 2079022, 2706165, 2835030, 3074610, 3118533, 3307535, 3969042, 4252545, 4611915, 5197555, 5412330, 5953563, 6237066, 6615070, 7276577, 8505090, 9223830, 9355599, 9922605, 10395110, 11907126, 14553154, 15592665, 18711198, 19845210, 21829731, 29767815, 31185330, 36382885, 43659462, 46777995, 59535630, 65489193, 72765770, 93555990, 109148655, 130978386, 218297310, 327445965, 654891930]

約数ペア:

[(1, 654891930), (2, 327445965), (3, 218297310), (5, 130978386), (6, 109148655), (7, 93555990), (9, 72765770), (10, 65489193), (11, 59535630), (14, 46777995), (15, 43659462), (18, 36382885), (21, 31185330), (22, 29767815), (30, 21829731), (33, 19845210), (35, 18711198), (42, 15592665), (45, 14553154), (55, 11907126), (63, 10395110), (66, 9922605), (70, 9355599), (71, 9223830), (77, 8505090), (90, 7276577), (99, 6615070), (105, 6237066), (110, 5953563), (121, 5412330), (126, 5197555), (142, 4611915), (154, 4252545), (165, 3969042), (198, 3307535), (210, 3118533), (213, 3074610), (231, 2835030), (242, 2706165), (315, 2079022), (330, 1984521), (355, 1844766), (363, 1804110), (385, 1701018), (426, 1537305), (462, 1417515), (495, 1323014), (497, 1317690), (605, 1082466), (630, 1039511), (639, 1024870), (693, 945010), (710, 922383), (726, 902055), (770, 850509), (781, 838530), (847, 773190), (990, 661507), (994, 658845), (1065, 614922), (1089, 601370), (1155, 567006), (1210, 541233), (1278, 512435), (1331, 492030), (1386, 472505), (1491, 439230), (1562, 419265), (1694, 386595), (1815, 360822), (2130, 307461), (2178, 300685), (2310, 283503), (2343, 279510), (2485, 263538), (2541, 257730), (2662, 246015), (2982, 219615), (3195, 204974), (3465, 189002), (3630, 180411), (3905, 167706), (3993, 164010), (4235, 154638), (4473, 146410), (4686, 139755), (4970, 131769), (5082, 128865), (5445, 120274), (5467, 119790), (6390, 102487), (6655, 98406), (6930, 94501), (7029, 93170), (7455, 87846), (7623, 85910), (7810, 83853), (7986, 82005), (8470, 77319), (8591, 76230), (8946, 73205), (9317, 70290), (10890, 60137), (10934, 59895), (11715, 55902), (11979, 54670), (12705, 51546), (13310, 49203), (14058, 46585), (14641, 44730), (14910, 43923), (15246, 42955), (16401, 39930), (17182, 38115), (18634, 35145), (19965, 32802), (22365, 29282), (23430, 27951), (23958, 27335), (25410, 25773)]