72925290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{810281}}^1$

素因数の和:810294

約数の個数: 24

約数和(自身を含む): 189605988

約数和(自身を除く): 116680698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 810281, 1620562, 2430843, 4051405, 4861686, 7292529, 8102810, 12154215, 14585058, 24308430, 36462645, 72925290]

約数ペア:

[(1, 72925290), (2, 36462645), (3, 24308430), (5, 14585058), (6, 12154215), (9, 8102810), (10, 7292529), (15, 4861686), (18, 4051405), (30, 2430843), (45, 1620562), (90, 810281)]