70282890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 112

約数和(自身を含む): 196425216

約数和(自身を除く): 126142326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 243, 270, 279, 310, 311, 405, 465, 486, 558, 622, 729, 810, 837, 930, 933, 1215, 1395, 1458, 1555, 1674, 1866, 2430, 2511, 2790, 2799, 3110, 3645, 4185, 4665, 5022, 5598, 7290, 7533, 8370, 8397, 9330, 9641, 12555, 13995, 15066, 16794, 19282, 22599, 25110, 25191, 27990, 28923, 37665, 41985, 45198, 48205, 50382, 57846, 75330, 75573, 83970, 86769, 96410, 112995, 125955, 144615, 151146, 173538, 225990, 226719, 251910, 260307, 289230, 377865, 433845, 453438, 520614, 755730, 780921, 867690, 1133595, 1301535, 1561842, 2267190, 2342763, 2603070, 3904605, 4685526, 7028289, 7809210, 11713815, 14056578, 23427630, 35141445, 70282890]

約数ペア:

[(1, 70282890), (2, 35141445), (3, 23427630), (5, 14056578), (6, 11713815), (9, 7809210), (10, 7028289), (15, 4685526), (18, 3904605), (27, 2603070), (30, 2342763), (31, 2267190), (45, 1561842), (54, 1301535), (62, 1133595), (81, 867690), (90, 780921), (93, 755730), (135, 520614), (155, 453438), (162, 433845), (186, 377865), (243, 289230), (270, 260307), (279, 251910), (310, 226719), (311, 225990), (405, 173538), (465, 151146), (486, 144615), (558, 125955), (622, 112995), (729, 96410), (810, 86769), (837, 83970), (930, 75573), (933, 75330), (1215, 57846), (1395, 50382), (1458, 48205), (1555, 45198), (1674, 41985), (1866, 37665), (2430, 28923), (2511, 27990), (2790, 25191), (2799, 25110), (3110, 22599), (3645, 19282), (4185, 16794), (4665, 15066), (5022, 13995), (5598, 12555), (7290, 9641), (7533, 9330), (8370, 8397)]