2411870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2150050

約数列:

[1, 2, 5, 10, 43, 71, 79, 86, 142, 158, 215, 355, 395, 430, 710, 790, 3053, 3397, 5609, 6106, 6794, 11218, 15265, 16985, 28045, 30530, 33970, 56090, 241187, 482374, 1205935, 2411870]

約数ペア:

[(1, 2411870), (2, 1205935), (5, 482374), (10, 241187), (43, 56090), (71, 33970), (79, 30530), (86, 28045), (142, 16985), (158, 15265), (215, 11218), (355, 6794), (395, 6106), (430, 5609), (710, 3397), (790, 3053)]