19773030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659101}}^1$

素因数の和:659111

約数の個数: 16

約数和(自身を含む): 47455344

約数和(自身を除く): 27682314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659101, 1318202, 1977303, 3295505, 3954606, 6591010, 9886515, 19773030]

約数ペア:

[(1, 19773030), (2, 9886515), (3, 6591010), (5, 3954606), (6, 3295505), (10, 1977303), (15, 1318202), (30, 659101)]