30287571

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 43351920

約数和(自身を除く): 13064349

約数列:

[1, 3, 29, 37, 87, 97, 111, 291, 1073, 2813, 3219, 3589, 8439, 9409, 10767, 28227, 104081, 272861, 312243, 348133, 818583, 1044399, 10095857, 30287571]

約数ペア:

[(1, 30287571), (3, 10095857), (29, 1044399), (37, 818583), (87, 348133), (97, 312243), (111, 272861), (291, 104081), (1073, 28227), (2813, 10767), (3219, 9409), (3589, 8439)]