87307730

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{28439}}^1$

素因数の和:28753

約数の個数: 16

約数和(自身を含む): 157671360

約数和(自身を除く): 70363630

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 28439, 56878, 142195, 284390, 8730773, 17461546, 43653865, 87307730]

約数ペア:

[(1, 87307730), (2, 43653865), (5, 17461546), (10, 8730773), (307, 284390), (614, 142195), (1535, 56878), (3070, 28439)]