31613430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13339}}^1$

素因数の和:13428

約数の個数: 32

約数和(自身を含む): 76838400

約数和(自身を除く): 45224970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 13339, 26678, 40017, 66695, 80034, 133390, 200085, 400170, 1053781, 2107562, 3161343, 5268905, 6322686, 10537810, 15806715, 31613430]

約数ペア:

[(1, 31613430), (2, 15806715), (3, 10537810), (5, 6322686), (6, 5268905), (10, 3161343), (15, 2107562), (30, 1053781), (79, 400170), (158, 200085), (237, 133390), (395, 80034), (474, 66695), (790, 40017), (1185, 26678), (2370, 13339)]