2957650

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 5552100

約数和(自身を除く): 2594450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 397, 745, 794, 1490, 1985, 3725, 3970, 7450, 9925, 19850, 59153, 118306, 295765, 591530, 1478825, 2957650]

約数ペア:

[(1, 2957650), (2, 1478825), (5, 591530), (10, 295765), (25, 118306), (50, 59153), (149, 19850), (298, 9925), (397, 7450), (745, 3970), (794, 3725), (1490, 1985)]