428550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{2857}}^1$

素因数の和:2872

約数の個数: 24

約数和(自身を含む): 1063176

約数和(自身を除く): 634626

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 2857, 5714, 8571, 14285, 17142, 28570, 42855, 71425, 85710, 142850, 214275, 428550]

約数ペア:

[(1, 428550), (2, 214275), (3, 142850), (5, 85710), (6, 71425), (10, 42855), (15, 28570), (25, 17142), (30, 14285), (50, 8571), (75, 5714), (150, 2857)]