64310290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53149}}^1$

素因数の和:53178

約数の個数: 24

約数和(自身を含む): 127241100

約数和(自身を除く): 62930810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 53149, 106298, 265745, 531490, 584639, 1169278, 2923195, 5846390, 6431029, 12862058, 32155145, 64310290]

約数ペア:

[(1, 64310290), (2, 32155145), (5, 12862058), (10, 6431029), (11, 5846390), (22, 2923195), (55, 1169278), (110, 584639), (121, 531490), (242, 265745), (605, 106298), (1210, 53149)]