20174284290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672476143}}^1$

素因数の和:672476153

約数の個数: 16

約数和(自身を含む): 48418282368

約数和(自身を除く): 28243998078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672476143, 1344952286, 2017428429, 3362380715, 4034856858, 6724761430, 10087142145, 20174284290]

約数ペア:

[(1, 20174284290), (2, 10087142145), (3, 6724761430), (5, 4034856858), (6, 3362380715), (10, 2017428429), (15, 1344952286), (30, 672476143)]