8629170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 22947840

約数和(自身を除く): 14318670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 331, 395, 474, 662, 790, 869, 993, 1185, 1655, 1738, 1986, 2370, 2607, 3310, 3641, 4345, 4965, 5214, 7282, 8690, 9930, 10923, 13035, 18205, 21846, 26070, 26149, 36410, 52298, 54615, 78447, 109230, 130745, 156894, 261490, 287639, 392235, 575278, 784470, 862917, 1438195, 1725834, 2876390, 4314585, 8629170]

約数ペア:

[(1, 8629170), (2, 4314585), (3, 2876390), (5, 1725834), (6, 1438195), (10, 862917), (11, 784470), (15, 575278), (22, 392235), (30, 287639), (33, 261490), (55, 156894), (66, 130745), (79, 109230), (110, 78447), (158, 54615), (165, 52298), (237, 36410), (330, 26149), (331, 26070), (395, 21846), (474, 18205), (662, 13035), (790, 10923), (869, 9930), (993, 8690), (1185, 7282), (1655, 5214), (1738, 4965), (1986, 4345), (2370, 3641), (2607, 3310)]