42379290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{470881}}^1$

素因数の和:470894

約数の個数: 24

約数和(自身を含む): 110186388

約数和(自身を除く): 67807098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 470881, 941762, 1412643, 2354405, 2825286, 4237929, 4708810, 7063215, 8475858, 14126430, 21189645, 42379290]

約数ペア:

[(1, 42379290), (2, 21189645), (3, 14126430), (5, 8475858), (6, 7063215), (9, 4708810), (10, 4237929), (15, 2825286), (18, 2354405), (30, 1412643), (45, 941762), (90, 470881)]