31063380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3779}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 87635520

約数和(自身を除く): 56572140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 3779, 4110, 7558, 8220, 11337, 15116, 18895, 22674, 37790, 45348, 56685, 75580, 113370, 226740, 517723, 1035446, 1553169, 2070892, 2588615, 3106338, 5177230, 6212676, 7765845, 10354460, 15531690, 31063380]

約数ペア:

[(1, 31063380), (2, 15531690), (3, 10354460), (4, 7765845), (5, 6212676), (6, 5177230), (10, 3106338), (12, 2588615), (15, 2070892), (20, 1553169), (30, 1035446), (60, 517723), (137, 226740), (274, 113370), (411, 75580), (548, 56685), (685, 45348), (822, 37790), (1370, 22674), (1644, 18895), (2055, 15116), (2740, 11337), (3779, 8220), (4110, 7558)]