67858890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205633}}^1$

素因数の和:205654

約数の個数: 32

約数和(自身を含む): 177667776

約数和(自身を除く): 109808886

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 205633, 411266, 616899, 1028165, 1233798, 2056330, 2261963, 3084495, 4523926, 6168990, 6785889, 11309815, 13571778, 22619630, 33929445, 67858890]

約数ペア:

[(1, 67858890), (2, 33929445), (3, 22619630), (5, 13571778), (6, 11309815), (10, 6785889), (11, 6168990), (15, 4523926), (22, 3084495), (30, 2261963), (33, 2056330), (55, 1233798), (66, 1028165), (110, 616899), (165, 411266), (330, 205633)]