249510810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{76303}}^1$

素因数の和:76422

約数の個数: 32

約数和(自身を含む): 604327680

約数和(自身を除く): 354816870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 76303, 152606, 228909, 381515, 457818, 763030, 1144545, 2289090, 8317027, 16634054, 24951081, 41585135, 49902162, 83170270, 124755405, 249510810]

約数ペア:

[(1, 249510810), (2, 124755405), (3, 83170270), (5, 49902162), (6, 41585135), (10, 24951081), (15, 16634054), (30, 8317027), (109, 2289090), (218, 1144545), (327, 763030), (545, 457818), (654, 381515), (1090, 228909), (1635, 152606), (3270, 76303)]