31427850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{209519}}^1$

素因数の和:209534

約数の個数: 24

約数和(自身を含む): 77941440

約数和(自身を除く): 46513590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 209519, 419038, 628557, 1047595, 1257114, 2095190, 3142785, 5237975, 6285570, 10475950, 15713925, 31427850]

約数ペア:

[(1, 31427850), (2, 15713925), (3, 10475950), (5, 6285570), (6, 5237975), (10, 3142785), (15, 2095190), (25, 1257114), (30, 1047595), (50, 628557), (75, 419038), (150, 209519)]