91410370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{128747}}^1$

素因数の和:128825

約数の個数: 16

約数和(自身を含む): 166857408

約数和(自身を除く): 75447038

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 128747, 257494, 643735, 1287470, 9141037, 18282074, 45705185, 91410370]

約数ペア:

[(1, 91410370), (2, 45705185), (5, 18282074), (10, 9141037), (71, 1287470), (142, 643735), (355, 257494), (710, 128747)]