68181730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401069}}^1$

素因数の和:401093

約数の個数: 16

約数和(自身を含む): 129946680

約数和(自身を除く): 61764950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401069, 802138, 2005345, 4010690, 6818173, 13636346, 34090865, 68181730]

約数ペア:

[(1, 68181730), (2, 34090865), (5, 13636346), (10, 6818173), (17, 4010690), (34, 2005345), (85, 802138), (170, 401069)]