30938172

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{8237}}^1$

素因数の和:8557

約数の個数: 24

約数和(自身を含む): 72428496

約数和(自身を除く): 41490324

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 8237, 16474, 24711, 32948, 49422, 98844, 2578181, 5156362, 7734543, 10312724, 15469086, 30938172]

約数ペア:

[(1, 30938172), (2, 15469086), (3, 10312724), (4, 7734543), (6, 5156362), (12, 2578181), (313, 98844), (626, 49422), (939, 32948), (1252, 24711), (1878, 16474), (3756, 8237)]