29780910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{330899}}^1$

素因数の和:330912

約数の個数: 24

約数和(自身を含む): 77430600

約数和(自身を除く): 47649690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 330899, 661798, 992697, 1654495, 1985394, 2978091, 3308990, 4963485, 5956182, 9926970, 14890455, 29780910]

約数ペア:

[(1, 29780910), (2, 14890455), (3, 9926970), (5, 5956182), (6, 4963485), (9, 3308990), (10, 2978091), (15, 1985394), (18, 1654495), (30, 992697), (45, 661798), (90, 330899)]