30641044

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15413}}^1$

素因数の和:15495

約数の個数: 24

約数和(自身を含む): 62149248

約数和(自身を除く): 31508204

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 15413, 30826, 61652, 107891, 215782, 431564, 1094323, 2188646, 4377292, 7660261, 15320522, 30641044]

約数ペア:

[(1, 30641044), (2, 15320522), (4, 7660261), (7, 4377292), (14, 2188646), (28, 1094323), (71, 431564), (142, 215782), (284, 107891), (497, 61652), (994, 30826), (1988, 15413)]