98628540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1643809}}^1$

素因数の和:1643821

約数の個数: 24

約数和(自身を含む): 276160080

約数和(自身を除く): 177531540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1643809, 3287618, 4931427, 6575236, 8219045, 9862854, 16438090, 19725708, 24657135, 32876180, 49314270, 98628540]

約数ペア:

[(1, 98628540), (2, 49314270), (3, 32876180), (4, 24657135), (5, 19725708), (6, 16438090), (10, 9862854), (12, 8219045), (15, 6575236), (20, 4931427), (30, 3287618), (60, 1643809)]