860756930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{6451}}^1$

素因数の和:7682

約数の個数: 32

約数和(自身を含む): 1691869248

約数和(自身を除く): 831112318

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1213, 2426, 6065, 6451, 12130, 12902, 13343, 26686, 32255, 64510, 66715, 70961, 133430, 141922, 354805, 709610, 7825063, 15650126, 39125315, 78250630, 86075693, 172151386, 430378465, 860756930]

約数ペア:

[(1, 860756930), (2, 430378465), (5, 172151386), (10, 86075693), (11, 78250630), (22, 39125315), (55, 15650126), (110, 7825063), (1213, 709610), (2426, 354805), (6065, 141922), (6451, 133430), (12130, 70961), (12902, 66715), (13343, 64510), (26686, 32255)]