203423070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6780769}}^1$

素因数の和:6780779

約数の個数: 16

約数和(自身を含む): 488215440

約数和(自身を除く): 284792370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6780769, 13561538, 20342307, 33903845, 40684614, 67807690, 101711535, 203423070]

約数ペア:

[(1, 203423070), (2, 101711535), (3, 67807690), (5, 40684614), (6, 33903845), (10, 20342307), (15, 13561538), (30, 6780769)]