40565430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{450727}}^1$

素因数の和:450740

約数の個数: 24

約数和(自身を含む): 105470352

約数和(自身を除く): 64904922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 450727, 901454, 1352181, 2253635, 2704362, 4056543, 4507270, 6760905, 8113086, 13521810, 20282715, 40565430]

約数ペア:

[(1, 40565430), (2, 20282715), (3, 13521810), (5, 8113086), (6, 6760905), (9, 4507270), (10, 4056543), (15, 2704362), (18, 2253635), (30, 1352181), (45, 901454), (90, 450727)]