181030530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{40499}}^1$

素因数の和:40658

約数の個数: 32

約数和(自身を含む): 437400000

約数和(自身を除く): 256369470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 40499, 80998, 121497, 202495, 242994, 404990, 607485, 1214970, 6034351, 12068702, 18103053, 30171755, 36206106, 60343510, 90515265, 181030530]

約数ペア:

[(1, 181030530), (2, 90515265), (3, 60343510), (5, 36206106), (6, 30171755), (10, 18103053), (15, 12068702), (30, 6034351), (149, 1214970), (298, 607485), (447, 404990), (745, 242994), (894, 202495), (1490, 121497), (2235, 80998), (4470, 40499)]