139349710

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{77849}}^1$

素因数の和:78035

約数の個数: 16

約数和(自身を含む): 252234000

約数和(自身を除く): 112884290

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 77849, 155698, 389245, 778490, 13934971, 27869942, 69674855, 139349710]

約数ペア:

[(1, 139349710), (2, 69674855), (5, 27869942), (10, 13934971), (179, 778490), (358, 389245), (895, 155698), (1790, 77849)]