2163030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{72101}}^1$

素因数の和:72111

約数の個数: 16

約数和(自身を含む): 5191344

約数和(自身を除く): 3028314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 72101, 144202, 216303, 360505, 432606, 721010, 1081515, 2163030]

約数ペア:

[(1, 2163030), (2, 1081515), (3, 721010), (5, 432606), (6, 360505), (10, 216303), (15, 144202), (30, 72101)]