263430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2927}}^1$

素因数の和:2940

約数の個数: 24

約数和(自身を含む): 685152

約数和(自身を除く): 421722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2927, 5854, 8781, 14635, 17562, 26343, 29270, 43905, 52686, 87810, 131715, 263430]

約数ペア:

[(1, 263430), (2, 131715), (3, 87810), (5, 52686), (6, 43905), (9, 29270), (10, 26343), (15, 17562), (18, 14635), (30, 8781), (45, 5854), (90, 2927)]