60831380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42839}}^1$

素因数の和:42919

約数の個数: 24

約数和(自身を含む): 129548160

約数和(自身を除く): 68716780

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 42839, 85678, 171356, 214195, 428390, 856780, 3041569, 6083138, 12166276, 15207845, 30415690, 60831380]

約数ペア:

[(1, 60831380), (2, 30415690), (4, 15207845), (5, 12166276), (10, 6083138), (20, 3041569), (71, 856780), (142, 428390), (284, 214195), (355, 171356), (710, 85678), (1420, 42839)]