30428453

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 7311067

約数列:

[1, 11, 17, 29, 31, 181, 187, 319, 341, 493, 527, 899, 1991, 3077, 5249, 5423, 5611, 5797, 9889, 15283, 33847, 57739, 61721, 89233, 95387, 162719, 168113, 981563, 1049257, 1789909, 2766223, 30428453]

約数ペア:

[(1, 30428453), (11, 2766223), (17, 1789909), (29, 1049257), (31, 981563), (181, 168113), (187, 162719), (319, 95387), (341, 89233), (493, 61721), (527, 57739), (899, 33847), (1991, 15283), (3077, 9889), (5249, 5797), (5423, 5611)]