868310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2839

約数の個数: 16

約数和(自身を含む): 1613952

約数和(自身を除く): 745642

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2801, 5602, 14005, 28010, 86831, 173662, 434155, 868310]

約数ペア:

[(1, 868310), (2, 434155), (5, 173662), (10, 86831), (31, 28010), (62, 14005), (155, 5602), (310, 2801)]