14991690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71389}}^1$

素因数の和:71406

約数の個数: 32

約数和(自身を含む): 41120640

約数和(自身を除く): 26128950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 71389, 142778, 214167, 356945, 428334, 499723, 713890, 999446, 1070835, 1499169, 2141670, 2498615, 2998338, 4997230, 7495845, 14991690]

約数ペア:

[(1, 14991690), (2, 7495845), (3, 4997230), (5, 2998338), (6, 2498615), (7, 2141670), (10, 1499169), (14, 1070835), (15, 999446), (21, 713890), (30, 499723), (35, 428334), (42, 356945), (70, 214167), (105, 142778), (210, 71389)]