701561980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{3343}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 1685376000

約数和(自身を除く): 983814020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1499, 2998, 3343, 5996, 6686, 7495, 10493, 13372, 14990, 16715, 20986, 23401, 29980, 33430, 41972, 46802, 52465, 66860, 93604, 104930, 117005, 209860, 234010, 468020, 5011157, 10022314, 20044628, 25055785, 35078099, 50111570, 70156198, 100223140, 140312396, 175390495, 350780990, 701561980]

約数ペア:

[(1, 701561980), (2, 350780990), (4, 175390495), (5, 140312396), (7, 100223140), (10, 70156198), (14, 50111570), (20, 35078099), (28, 25055785), (35, 20044628), (70, 10022314), (140, 5011157), (1499, 468020), (2998, 234010), (3343, 209860), (5996, 117005), (6686, 104930), (7495, 93604), (10493, 66860), (13372, 52465), (14990, 46802), (16715, 41972), (20986, 33430), (23401, 29980)]