69369110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 127301760

約数和(自身を除く): 57932650

約数列:

[1, 2, 5, 10, 79, 158, 277, 317, 395, 554, 634, 790, 1385, 1585, 2770, 3170, 21883, 25043, 43766, 50086, 87809, 109415, 125215, 175618, 218830, 250430, 439045, 878090, 6936911, 13873822, 34684555, 69369110]

約数ペア:

[(1, 69369110), (2, 34684555), (5, 13873822), (10, 6936911), (79, 878090), (158, 439045), (277, 250430), (317, 218830), (395, 175618), (554, 125215), (634, 109415), (790, 87809), (1385, 50086), (1585, 43766), (2770, 25043), (3170, 21883)]