2230530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 5400000

約数和(自身を除く): 3169470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 499, 745, 894, 998, 1490, 1497, 2235, 2495, 2994, 4470, 4990, 7485, 14970, 74351, 148702, 223053, 371755, 446106, 743510, 1115265, 2230530]

約数ペア:

[(1, 2230530), (2, 1115265), (3, 743510), (5, 446106), (6, 371755), (10, 223053), (15, 148702), (30, 74351), (149, 14970), (298, 7485), (447, 4990), (499, 4470), (745, 2994), (894, 2495), (998, 2235), (1490, 1497)]