21823530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{727451}}^1$

素因数の和:727461

約数の個数: 16

約数和(自身を含む): 52376544

約数和(自身を除く): 30553014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 727451, 1454902, 2182353, 3637255, 4364706, 7274510, 10911765, 21823530]

約数ペア:

[(1, 21823530), (2, 10911765), (3, 7274510), (5, 4364706), (6, 3637255), (10, 2182353), (15, 1454902), (30, 727451)]