8516530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 16873920

約数和(自身を除く): 8357390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 557, 695, 1114, 1390, 1529, 2785, 3058, 5570, 6127, 7645, 12254, 15290, 30635, 61270, 77423, 154846, 387115, 774230, 851653, 1703306, 4258265, 8516530]

約数ペア:

[(1, 8516530), (2, 4258265), (5, 1703306), (10, 851653), (11, 774230), (22, 387115), (55, 154846), (110, 77423), (139, 61270), (278, 30635), (557, 15290), (695, 12254), (1114, 7645), (1390, 6127), (1529, 5570), (2785, 3058)]