30972252

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{20323}}^1$

素因数の和:20457

約数の個数: 24

約数和(自身を含む): 72841216

約数和(自身を除く): 41868964

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 20323, 40646, 60969, 81292, 121938, 243876, 2581021, 5162042, 7743063, 10324084, 15486126, 30972252]

約数ペア:

[(1, 30972252), (2, 15486126), (3, 10324084), (4, 7743063), (6, 5162042), (12, 2581021), (127, 243876), (254, 121938), (381, 81292), (508, 60969), (762, 40646), (1524, 20323)]