291993810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{65323}}^1$

素因数の和:65482

約数の個数: 32

約数和(自身を含む): 705499200

約数和(自身を除く): 413505390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 65323, 130646, 195969, 326615, 391938, 653230, 979845, 1959690, 9733127, 19466254, 29199381, 48665635, 58398762, 97331270, 145996905, 291993810]

約数ペア:

[(1, 291993810), (2, 145996905), (3, 97331270), (5, 58398762), (6, 48665635), (10, 29199381), (15, 19466254), (30, 9733127), (149, 1959690), (298, 979845), (447, 653230), (745, 391938), (894, 326615), (1490, 195969), (2235, 130646), (4470, 65323)]