79774290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{886381}}^1$

素因数の和:886394

約数の個数: 24

約数和(自身を含む): 207413388

約数和(自身を除く): 127639098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 886381, 1772762, 2659143, 4431905, 5318286, 7977429, 8863810, 13295715, 15954858, 26591430, 39887145, 79774290]

約数ペア:

[(1, 79774290), (2, 39887145), (3, 26591430), (5, 15954858), (6, 13295715), (9, 8863810), (10, 7977429), (15, 5318286), (18, 4431905), (30, 2659143), (45, 1772762), (90, 886381)]