65615830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2957}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 135452736

約数和(自身を除く): 69836906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 2957, 3170, 4438, 5914, 11095, 14785, 20699, 22190, 29570, 41398, 103495, 206990, 937369, 1874738, 4686845, 6561583, 9373690, 13123166, 32807915, 65615830]

約数ペア:

[(1, 65615830), (2, 32807915), (5, 13123166), (7, 9373690), (10, 6561583), (14, 4686845), (35, 1874738), (70, 937369), (317, 206990), (634, 103495), (1585, 41398), (2219, 29570), (2957, 22190), (3170, 20699), (4438, 14785), (5914, 11095)]