73995310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2039}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 67009490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 2039, 3629, 4078, 7258, 10195, 18145, 20390, 36290, 38741, 77482, 193705, 387410, 389449, 778898, 1947245, 3894490, 7399531, 14799062, 36997655, 73995310]

約数ペア:

[(1, 73995310), (2, 36997655), (5, 14799062), (10, 7399531), (19, 3894490), (38, 1947245), (95, 778898), (190, 389449), (191, 387410), (382, 193705), (955, 77482), (1910, 38741), (2039, 36290), (3629, 20390), (4078, 18145), (7258, 10195)]