30905677

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 7196723

約数列:

[1, 11, 17, 29, 41, 139, 187, 319, 451, 493, 697, 1189, 1529, 2363, 4031, 5423, 5699, 7667, 13079, 20213, 25993, 44341, 62689, 68527, 96883, 165271, 222343, 753797, 1065713, 1817981, 2809607, 30905677]

約数ペア:

[(1, 30905677), (11, 2809607), (17, 1817981), (29, 1065713), (41, 753797), (139, 222343), (187, 165271), (319, 96883), (451, 68527), (493, 62689), (697, 44341), (1189, 25993), (1529, 20213), (2363, 13079), (4031, 7667), (5423, 5699)]