25940430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{288227}}^1$

素因数の和:288240

約数の個数: 24

約数和(自身を含む): 67445352

約数和(自身を除く): 41504922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 288227, 576454, 864681, 1441135, 1729362, 2594043, 2882270, 4323405, 5188086, 8646810, 12970215, 25940430]

約数ペア:

[(1, 25940430), (2, 12970215), (3, 8646810), (5, 5188086), (6, 4323405), (9, 2882270), (10, 2594043), (15, 1729362), (18, 1441135), (30, 864681), (45, 576454), (90, 288227)]