63742630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{130087}}^1$

素因数の和:130108

約数の個数: 24

約数和(自身を含む): 133470288

約数和(自身を除く): 69727658

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 130087, 260174, 650435, 910609, 1300870, 1821218, 4553045, 6374263, 9106090, 12748526, 31871315, 63742630]

約数ペア:

[(1, 63742630), (2, 31871315), (5, 12748526), (7, 9106090), (10, 6374263), (14, 4553045), (35, 1821218), (49, 1300870), (70, 910609), (98, 650435), (245, 260174), (490, 130087)]