912179970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12781}}^1$

素因数の和:12868

約数の個数: 96

約数和(自身を含む): 2596177584

約数和(自身を除く): 1683997614

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 3965, 4758, 5490, 7137, 7930, 11895, 12781, 14274, 23790, 25562, 35685, 38343, 63905, 71370, 76686, 115029, 127810, 166153, 191715, 230058, 332306, 383430, 498459, 575145, 779641, 830765, 996918, 1150290, 1495377, 1559282, 1661530, 2338923, 2492295, 2990754, 3898205, 4677846, 4984590, 7016769, 7476885, 7796410, 10135333, 11694615, 14033538, 14953770, 20270666, 23389230, 30405999, 35083845, 50676665, 60811998, 70167690, 91217997, 101353330, 152029995, 182435994, 304059990, 456089985, 912179970]

約数ペア:

[(1, 912179970), (2, 456089985), (3, 304059990), (5, 182435994), (6, 152029995), (9, 101353330), (10, 91217997), (13, 70167690), (15, 60811998), (18, 50676665), (26, 35083845), (30, 30405999), (39, 23389230), (45, 20270666), (61, 14953770), (65, 14033538), (78, 11694615), (90, 10135333), (117, 7796410), (122, 7476885), (130, 7016769), (183, 4984590), (195, 4677846), (234, 3898205), (305, 2990754), (366, 2492295), (390, 2338923), (549, 1661530), (585, 1559282), (610, 1495377), (793, 1150290), (915, 996918), (1098, 830765), (1170, 779641), (1586, 575145), (1830, 498459), (2379, 383430), (2745, 332306), (3965, 230058), (4758, 191715), (5490, 166153), (7137, 127810), (7930, 115029), (11895, 76686), (12781, 71370), (14274, 63905), (23790, 38343), (25562, 35685)]