80989710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2699657}}^1$

素因数の和:2699667

約数の個数: 16

約数和(自身を含む): 194375376

約数和(自身を除く): 113385666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2699657, 5399314, 8098971, 13498285, 16197942, 26996570, 40494855, 80989710]

約数ペア:

[(1, 80989710), (2, 40494855), (3, 26996570), (5, 16197942), (6, 13498285), (10, 8098971), (15, 5399314), (30, 2699657)]