30139596

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^2\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 54

約数和(自身を含む): 78047060

約数和(自身を除く): 47907464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 379, 423, 564, 758, 846, 1137, 1516, 1692, 2209, 2274, 3411, 4418, 4548, 6627, 6822, 8836, 13254, 13644, 17813, 19881, 26508, 35626, 39762, 53439, 71252, 79524, 106878, 160317, 213756, 320634, 641268, 837211, 1674422, 2511633, 3348844, 5023266, 7534899, 10046532, 15069798, 30139596]

約数ペア:

[(1, 30139596), (2, 15069798), (3, 10046532), (4, 7534899), (6, 5023266), (9, 3348844), (12, 2511633), (18, 1674422), (36, 837211), (47, 641268), (94, 320634), (141, 213756), (188, 160317), (282, 106878), (379, 79524), (423, 71252), (564, 53439), (758, 39762), (846, 35626), (1137, 26508), (1516, 19881), (1692, 17813), (2209, 13644), (2274, 13254), (3411, 8836), (4418, 6822), (4548, 6627)]