315059940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10357}}^1$

素因数の和:10398

約数の個数: 108

約数和(自身を含む): 1034950644

約数和(自身を除く): 719890704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 10357, 15210, 20714, 30420, 31071, 41428, 51785, 62142, 93213, 103570, 124284, 134641, 155355, 186426, 207140, 269282, 310710, 372852, 403923, 466065, 538564, 621420, 673205, 807846, 932130, 1211769, 1346410, 1615692, 1750333, 1864260, 2019615, 2423538, 2692820, 3500666, 4039230, 4847076, 5250999, 6058845, 7001332, 8078460, 8751665, 10501998, 12117690, 15752997, 17503330, 21003996, 24235380, 26254995, 31505994, 35006660, 52509990, 63011988, 78764985, 105019980, 157529970, 315059940]

約数ペア:

[(1, 315059940), (2, 157529970), (3, 105019980), (4, 78764985), (5, 63011988), (6, 52509990), (9, 35006660), (10, 31505994), (12, 26254995), (13, 24235380), (15, 21003996), (18, 17503330), (20, 15752997), (26, 12117690), (30, 10501998), (36, 8751665), (39, 8078460), (45, 7001332), (52, 6058845), (60, 5250999), (65, 4847076), (78, 4039230), (90, 3500666), (117, 2692820), (130, 2423538), (156, 2019615), (169, 1864260), (180, 1750333), (195, 1615692), (234, 1346410), (260, 1211769), (338, 932130), (390, 807846), (468, 673205), (507, 621420), (585, 538564), (676, 466065), (780, 403923), (845, 372852), (1014, 310710), (1170, 269282), (1521, 207140), (1690, 186426), (2028, 155355), (2340, 134641), (2535, 124284), (3042, 103570), (3380, 93213), (5070, 62142), (6084, 51785), (7605, 41428), (10140, 31071), (10357, 30420), (15210, 20714)]