30256828

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2579}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 60681600

約数和(自身を除く): 30424772

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2579, 2933, 5158, 5866, 10316, 11732, 18053, 36106, 72212, 1080601, 2161202, 4322404, 7564207, 15128414, 30256828]

約数ペア:

[(1, 30256828), (2, 15128414), (4, 7564207), (7, 4322404), (14, 2161202), (28, 1080601), (419, 72212), (838, 36106), (1676, 18053), (2579, 11732), (2933, 10316), (5158, 5866)]