85630490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70769}}^1$

素因数の和:70798

約数の個数: 24

約数和(自身を含む): 169423380

約数和(自身を除く): 83792890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 70769, 141538, 353845, 707690, 778459, 1556918, 3892295, 7784590, 8563049, 17126098, 42815245, 85630490]

約数ペア:

[(1, 85630490), (2, 42815245), (5, 17126098), (10, 8563049), (11, 7784590), (22, 3892295), (55, 1556918), (110, 778459), (121, 707690), (242, 353845), (605, 141538), (1210, 70769)]