30923918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 51580800

約数和(自身を除く): 20656882

約数列:

[1, 2, 17, 29, 34, 58, 79, 158, 397, 493, 794, 986, 1343, 2291, 2686, 4582, 6749, 11513, 13498, 23026, 31363, 38947, 62726, 77894, 195721, 391442, 533171, 909527, 1066342, 1819054, 15461959, 30923918]

約数ペア:

[(1, 30923918), (2, 15461959), (17, 1819054), (29, 1066342), (34, 909527), (58, 533171), (79, 391442), (158, 195721), (397, 77894), (493, 62726), (794, 38947), (986, 31363), (1343, 23026), (2291, 13498), (2686, 11513), (4582, 6749)]