30210970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{673}}^1$

素因数の和:814

約数の個数: 24

約数和(自身を含む): 55285524

約数和(自身を除く): 25074554

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 673, 1346, 3365, 4489, 6730, 8978, 22445, 44890, 45091, 90182, 225455, 450910, 3021097, 6042194, 15105485, 30210970]

約数ペア:

[(1, 30210970), (2, 15105485), (5, 6042194), (10, 3021097), (67, 450910), (134, 225455), (335, 90182), (670, 45091), (673, 44890), (1346, 22445), (3365, 8978), (4489, 6730)]