380973370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{3271}}^1$

素因数の和:3910

約数の個数: 32

約数和(自身を含む): 723242880

約数和(自身を除く): 342269510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 613, 1226, 3065, 3271, 6130, 6542, 11647, 16355, 23294, 32710, 58235, 62149, 116470, 124298, 310745, 621490, 2005123, 4010246, 10025615, 20051230, 38097337, 76194674, 190486685, 380973370]

約数ペア:

[(1, 380973370), (2, 190486685), (5, 76194674), (10, 38097337), (19, 20051230), (38, 10025615), (95, 4010246), (190, 2005123), (613, 621490), (1226, 310745), (3065, 124298), (3271, 116470), (6130, 62149), (6542, 58235), (11647, 32710), (16355, 23294)]