30742026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2309}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 70519680

約数和(自身を除く): 39777654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1902, 2219, 2309, 4438, 4618, 6657, 6927, 13314, 13854, 16163, 32326, 48489, 96978, 731953, 1463906, 2195859, 4391718, 5123671, 10247342, 15371013, 30742026]

約数ペア:

[(1, 30742026), (2, 15371013), (3, 10247342), (6, 5123671), (7, 4391718), (14, 2195859), (21, 1463906), (42, 731953), (317, 96978), (634, 48489), (951, 32326), (1902, 16163), (2219, 13854), (2309, 13314), (4438, 6927), (4618, 6657)]