66269970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4357}}^1$

素因数の和:4396

約数の個数: 72

約数和(自身を含む): 186618276

約数和(自身を除く): 120348306

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4357, 5070, 7605, 8714, 13071, 15210, 21785, 26142, 39213, 43570, 56641, 65355, 78426, 113282, 130710, 169923, 196065, 283205, 339846, 392130, 509769, 566410, 736333, 849615, 1019538, 1472666, 1699230, 2208999, 2548845, 3681665, 4417998, 5097690, 6626997, 7363330, 11044995, 13253994, 22089990, 33134985, 66269970]

約数ペア:

[(1, 66269970), (2, 33134985), (3, 22089990), (5, 13253994), (6, 11044995), (9, 7363330), (10, 6626997), (13, 5097690), (15, 4417998), (18, 3681665), (26, 2548845), (30, 2208999), (39, 1699230), (45, 1472666), (65, 1019538), (78, 849615), (90, 736333), (117, 566410), (130, 509769), (169, 392130), (195, 339846), (234, 283205), (338, 196065), (390, 169923), (507, 130710), (585, 113282), (845, 78426), (1014, 65355), (1170, 56641), (1521, 43570), (1690, 39213), (2535, 26142), (3042, 21785), (4357, 15210), (5070, 13071), (7605, 8714)]