30318188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 54660480

約数和(自身を除く): 24342292

約数列:

[1, 2, 4, 41, 82, 164, 223, 446, 829, 892, 1658, 3316, 9143, 18286, 33989, 36572, 67978, 135956, 184867, 369734, 739468, 7579547, 15159094, 30318188]

約数ペア:

[(1, 30318188), (2, 15159094), (4, 7579547), (41, 739468), (82, 369734), (164, 184867), (223, 135956), (446, 67978), (829, 36572), (892, 33989), (1658, 18286), (3316, 9143)]