30972307024

素因数分解:

$2^4\times {\mathrm{1481}}^1\times {\mathrm{1307069}}^1$

素因数の和:1308558

約数の個数: 20

約数和(自身を含む): 60049409940

約数和(自身を除く): 29077102916

約数列:

[1, 2, 4, 8, 16, 1481, 2962, 5924, 11848, 23696, 1307069, 2614138, 5228276, 10456552, 20913104, 1935769189, 3871538378, 7743076756, 15486153512, 30972307024]

約数ペア:

[(1, 30972307024), (2, 15486153512), (4, 7743076756), (8, 3871538378), (16, 1935769189), (1481, 20913104), (2962, 10456552), (5924, 5228276), (11848, 2614138), (23696, 1307069)]