28127430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{312527}}^1$

素因数の和:312540

約数の個数: 24

約数和(自身を含む): 73131552

約数和(自身を除く): 45004122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 312527, 625054, 937581, 1562635, 1875162, 2812743, 3125270, 4687905, 5625486, 9375810, 14063715, 28127430]

約数ペア:

[(1, 28127430), (2, 14063715), (3, 9375810), (5, 5625486), (6, 4687905), (9, 3125270), (10, 2812743), (15, 1875162), (18, 1562635), (30, 937581), (45, 625054), (90, 312527)]