1250242730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{668579}}^1$

素因数の和:668614

約数の個数: 32

約数和(自身を含む): 2599439040

約数和(自身を除く): 1349196310

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 668579, 1337158, 3342895, 6685790, 7354369, 11365843, 14708738, 22731686, 36771845, 56829215, 73543690, 113658430, 125024273, 250048546, 625121365, 1250242730]

約数ペア:

[(1, 1250242730), (2, 625121365), (5, 250048546), (10, 125024273), (11, 113658430), (17, 73543690), (22, 56829215), (34, 36771845), (55, 22731686), (85, 14708738), (110, 11365843), (170, 7354369), (187, 6685790), (374, 3342895), (935, 1337158), (1870, 668579)]