5571420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{92857}}^1$

素因数の和:92869

約数の個数: 24

約数和(自身を含む): 15600144

約数和(自身を除く): 10028724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 92857, 185714, 278571, 371428, 464285, 557142, 928570, 1114284, 1392855, 1857140, 2785710, 5571420]

約数ペア:

[(1, 5571420), (2, 2785710), (3, 1857140), (4, 1392855), (5, 1114284), (6, 928570), (10, 557142), (12, 464285), (15, 371428), (20, 278571), (30, 185714), (60, 92857)]