40836870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2351}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 106771392

約数和(自身を除く): 65934522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2351, 2895, 3474, 4702, 5790, 7053, 8685, 11755, 14106, 17370, 21159, 23510, 35265, 42318, 70530, 105795, 211590, 453743, 907486, 1361229, 2268715, 2722458, 4083687, 4537430, 6806145, 8167374, 13612290, 20418435, 40836870]

約数ペア:

[(1, 40836870), (2, 20418435), (3, 13612290), (5, 8167374), (6, 6806145), (9, 4537430), (10, 4083687), (15, 2722458), (18, 2268715), (30, 1361229), (45, 907486), (90, 453743), (193, 211590), (386, 105795), (579, 70530), (965, 42318), (1158, 35265), (1737, 23510), (1930, 21159), (2351, 17370), (2895, 14106), (3474, 11755), (4702, 8685), (5790, 7053)]