30218788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 55075832

約数和(自身を除く): 24857044

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 2797, 5402, 5594, 10804, 11188, 103489, 204181, 206978, 408362, 413956, 816724, 7554697, 15109394, 30218788]

約数ペア:

[(1, 30218788), (2, 15109394), (4, 7554697), (37, 816724), (73, 413956), (74, 408362), (146, 206978), (148, 204181), (292, 103489), (2701, 11188), (2797, 10804), (5402, 5594)]