21046470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{701549}}^1$

素因数の和:701559

約数の個数: 16

約数和(自身を含む): 50511600

約数和(自身を除く): 29465130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 701549, 1403098, 2104647, 3507745, 4209294, 7015490, 10523235, 21046470]

約数ペア:

[(1, 21046470), (2, 10523235), (3, 7015490), (5, 4209294), (6, 3507745), (10, 2104647), (15, 1403098), (30, 701549)]