12500910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138899}}^1$

素因数の和:138912

約数の個数: 24

約数和(自身を含む): 32502600

約数和(自身を除く): 20001690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138899, 277798, 416697, 694495, 833394, 1250091, 1388990, 2083485, 2500182, 4166970, 6250455, 12500910]

約数ペア:

[(1, 12500910), (2, 6250455), (3, 4166970), (5, 2500182), (6, 2083485), (9, 1388990), (10, 1250091), (15, 833394), (18, 694495), (30, 416697), (45, 277798), (90, 138899)]