68183090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401077}}^1$

素因数の和:401101

約数の個数: 16

約数和(自身を含む): 129949272

約数和(自身を除く): 61766182

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401077, 802154, 2005385, 4010770, 6818309, 13636618, 34091545, 68183090]

約数ペア:

[(1, 68183090), (2, 34091545), (5, 13636618), (10, 6818309), (17, 4010770), (34, 2005385), (85, 802154), (170, 401077)]