21463230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{715441}}^1$

素因数の和:715451

約数の個数: 16

約数和(自身を含む): 51511824

約数和(自身を除く): 30048594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 715441, 1430882, 2146323, 3577205, 4292646, 7154410, 10731615, 21463230]

約数ペア:

[(1, 21463230), (2, 10731615), (3, 7154410), (5, 4292646), (6, 3577205), (10, 2146323), (15, 1430882), (30, 715441)]