7868367030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12781}}^1\times {\mathrm{20521}}^1$

素因数の和:33312

約数の個数: 32

約数和(自身を含む): 18886478688

約数和(自身を除く): 11018111658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12781, 20521, 25562, 38343, 41042, 61563, 63905, 76686, 102605, 123126, 127810, 191715, 205210, 307815, 383430, 615630, 262278901, 524557802, 786836703, 1311394505, 1573673406, 2622789010, 3934183515, 7868367030]

約数ペア:

[(1, 7868367030), (2, 3934183515), (3, 2622789010), (5, 1573673406), (6, 1311394505), (10, 786836703), (15, 524557802), (30, 262278901), (12781, 615630), (20521, 383430), (25562, 307815), (38343, 205210), (41042, 191715), (61563, 127810), (63905, 123126), (76686, 102605)]