23553780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{859}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 66171840

約数和(自身を除く): 42618060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 859, 914, 1371, 1718, 1828, 2285, 2577, 2742, 3436, 4295, 4570, 5154, 5484, 6855, 8590, 9140, 10308, 12885, 13710, 17180, 25770, 27420, 51540, 392563, 785126, 1177689, 1570252, 1962815, 2355378, 3925630, 4710756, 5888445, 7851260, 11776890, 23553780]

約数ペア:

[(1, 23553780), (2, 11776890), (3, 7851260), (4, 5888445), (5, 4710756), (6, 3925630), (10, 2355378), (12, 1962815), (15, 1570252), (20, 1177689), (30, 785126), (60, 392563), (457, 51540), (859, 27420), (914, 25770), (1371, 17180), (1718, 13710), (1828, 12885), (2285, 10308), (2577, 9140), (2742, 8590), (3436, 6855), (4295, 5484), (4570, 5154)]