171450871030

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{87030899}}^1$

素因数の和:87031103

約数の個数: 16

約数和(自身を含む): 310178127600

約数和(自身を除く): 138727256570

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 87030899, 174061798, 435154495, 870308990, 17145087103, 34290174206, 85725435515, 171450871030]

約数ペア:

[(1, 171450871030), (2, 85725435515), (5, 34290174206), (10, 17145087103), (197, 870308990), (394, 435154495), (985, 174061798), (1970, 87030899)]