18505230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{616841}}^1$

素因数の和:616851

約数の個数: 16

約数和(自身を含む): 44412624

約数和(自身を除く): 25907394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 616841, 1233682, 1850523, 3084205, 3701046, 6168410, 9252615, 18505230]

約数ペア:

[(1, 18505230), (2, 9252615), (3, 6168410), (5, 3701046), (6, 3084205), (10, 1850523), (15, 1233682), (30, 616841)]