3012730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 6257664

約数和(自身を除く): 3244934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 223, 386, 446, 965, 1115, 1351, 1561, 1930, 2230, 2702, 3122, 6755, 7805, 13510, 15610, 43039, 86078, 215195, 301273, 430390, 602546, 1506365, 3012730]

約数ペア:

[(1, 3012730), (2, 1506365), (5, 602546), (7, 430390), (10, 301273), (14, 215195), (35, 86078), (70, 43039), (193, 15610), (223, 13510), (386, 7805), (446, 6755), (965, 3122), (1115, 2702), (1351, 2230), (1561, 1930)]