87119790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13763}}^1$

素因数の和:13984

約数の個数: 32

約数和(自身を含む): 210093696

約数和(自身を除く): 122973906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 13763, 27526, 41289, 68815, 82578, 137630, 206445, 412890, 2903993, 5807986, 8711979, 14519965, 17423958, 29039930, 43559895, 87119790]

約数ペア:

[(1, 87119790), (2, 43559895), (3, 29039930), (5, 17423958), (6, 14519965), (10, 8711979), (15, 5807986), (30, 2903993), (211, 412890), (422, 206445), (633, 137630), (1055, 82578), (1266, 68815), (2110, 41289), (3165, 27526), (6330, 13763)]