328135430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{8963}}^1$

素因数の和:9500

約数の個数: 32

約数和(自身を含む): 676387584

約数和(自身を除く): 348252154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3661, 5230, 7322, 8963, 17926, 18305, 36610, 44815, 62741, 89630, 125482, 313705, 627410, 4687649, 9375298, 23438245, 32813543, 46876490, 65627086, 164067715, 328135430]

約数ペア:

[(1, 328135430), (2, 164067715), (5, 65627086), (7, 46876490), (10, 32813543), (14, 23438245), (35, 9375298), (70, 4687649), (523, 627410), (1046, 313705), (2615, 125482), (3661, 89630), (5230, 62741), (7322, 44815), (8963, 36610), (17926, 18305)]