68006870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{219377}}^1$

素因数の和:219415

約数の個数: 16

約数和(自身を含む): 126361728

約数和(自身を除く): 58354858

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 219377, 438754, 1096885, 2193770, 6800687, 13601374, 34003435, 68006870]

約数ペア:

[(1, 68006870), (2, 34003435), (5, 13601374), (10, 6800687), (31, 2193770), (62, 1096885), (155, 438754), (310, 219377)]