858585310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{9281}}^1$

素因数の和:9357

約数の個数: 48

約数和(自身を含む): 1746278352

約数和(自身を除く): 887693042

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 841, 1595, 1682, 3190, 4205, 8410, 9251, 9281, 18502, 18562, 46255, 46405, 92510, 92810, 102091, 204182, 269149, 510455, 538298, 1020910, 1345745, 2691490, 2960639, 5921278, 7805321, 14803195, 15610642, 29606390, 39026605, 78053210, 85858531, 171717062, 429292655, 858585310]

約数ペア:

[(1, 858585310), (2, 429292655), (5, 171717062), (10, 85858531), (11, 78053210), (22, 39026605), (29, 29606390), (55, 15610642), (58, 14803195), (110, 7805321), (145, 5921278), (290, 2960639), (319, 2691490), (638, 1345745), (841, 1020910), (1595, 538298), (1682, 510455), (3190, 269149), (4205, 204182), (8410, 102091), (9251, 92810), (9281, 92510), (18502, 46405), (18562, 46255)]