172377430

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{56149}}^1$

素因数の和:56463

約数の個数: 16

約数和(自身を含む): 311295600

約数和(自身を除く): 138918170

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 56149, 112298, 280745, 561490, 17237743, 34475486, 86188715, 172377430]

約数ペア:

[(1, 172377430), (2, 86188715), (5, 34475486), (10, 17237743), (307, 561490), (614, 280745), (1535, 112298), (3070, 56149)]