31624890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 52977990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2039, 2585, 3102, 4078, 5170, 6117, 7755, 10195, 12234, 15510, 20390, 22429, 30585, 44858, 61170, 67287, 95833, 112145, 134574, 191666, 224290, 287499, 336435, 479165, 574998, 672870, 958330, 1054163, 1437495, 2108326, 2874990, 3162489, 5270815, 6324978, 10541630, 15812445, 31624890]

約数ペア:

[(1, 31624890), (2, 15812445), (3, 10541630), (5, 6324978), (6, 5270815), (10, 3162489), (11, 2874990), (15, 2108326), (22, 1437495), (30, 1054163), (33, 958330), (47, 672870), (55, 574998), (66, 479165), (94, 336435), (110, 287499), (141, 224290), (165, 191666), (235, 134574), (282, 112145), (330, 95833), (470, 67287), (517, 61170), (705, 44858), (1034, 30585), (1410, 22429), (1551, 20390), (2039, 15510), (2585, 12234), (3102, 10195), (4078, 7755), (5170, 6117)]