74668540

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{12161}}^1$

素因数の和:12477

約数の個数: 24

約数和(自身を含む): 157327632

約数和(自身を除く): 82659092

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 12161, 24322, 48644, 60805, 121610, 243220, 3733427, 7466854, 14933708, 18667135, 37334270, 74668540]

約数ペア:

[(1, 74668540), (2, 37334270), (4, 18667135), (5, 14933708), (10, 7466854), (20, 3733427), (307, 243220), (614, 121610), (1228, 60805), (1535, 48644), (3070, 24322), (6140, 12161)]