68011730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{400069}}^1$

素因数の和:400093

約数の個数: 16

約数和(自身を含む): 129622680

約数和(自身を除く): 61610950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 400069, 800138, 2000345, 4000690, 6801173, 13602346, 34005865, 68011730]

約数ペア:

[(1, 68011730), (2, 34005865), (5, 13602346), (10, 6801173), (17, 4000690), (34, 2000345), (85, 800138), (170, 400069)]