30621156

素因数分解:

$2^2\times 3^1\times {\mathrm{1481}}^1\times {\mathrm{1723}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 71539104

約数和(自身を除く): 40917948

約数列:

[1, 2, 3, 4, 6, 12, 1481, 1723, 2962, 3446, 4443, 5169, 5924, 6892, 8886, 10338, 17772, 20676, 2551763, 5103526, 7655289, 10207052, 15310578, 30621156]

約数ペア:

[(1, 30621156), (2, 15310578), (3, 10207052), (4, 7655289), (6, 5103526), (12, 2551763), (1481, 20676), (1723, 17772), (2962, 10338), (3446, 8886), (4443, 6892), (5169, 5924)]