86876730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2179}}^1$

素因数の和:2635

約数の個数: 48

約数和(自身を含む): 226493280

約数和(自身を除く): 139616550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1329, 2179, 2215, 2658, 3987, 4358, 4430, 6537, 6645, 7974, 10895, 13074, 13290, 19611, 19935, 21790, 32685, 39222, 39870, 65370, 98055, 196110, 965297, 1930594, 2895891, 4826485, 5791782, 8687673, 9652970, 14479455, 17375346, 28958910, 43438365, 86876730]

約数ペア:

[(1, 86876730), (2, 43438365), (3, 28958910), (5, 17375346), (6, 14479455), (9, 9652970), (10, 8687673), (15, 5791782), (18, 4826485), (30, 2895891), (45, 1930594), (90, 965297), (443, 196110), (886, 98055), (1329, 65370), (2179, 39870), (2215, 39222), (2658, 32685), (3987, 21790), (4358, 19935), (4430, 19611), (6537, 13290), (6645, 13074), (7974, 10895)]