30881044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6221}}^1$

素因数の和:6315

約数の個数: 24

約数和(自身を含む): 58013928

約数和(自身を除く): 27132884

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 6221, 12442, 24884, 105757, 211514, 423028, 454133, 908266, 1816532, 7720261, 15440522, 30881044]

約数ペア:

[(1, 30881044), (2, 15440522), (4, 7720261), (17, 1816532), (34, 908266), (68, 454133), (73, 423028), (146, 211514), (292, 105757), (1241, 24884), (2482, 12442), (4964, 6221)]