15014020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107243}}^1$

素因数の和:107259

約数の個数: 24

約数和(自身を含む): 36033984

約数和(自身を除く): 21019964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 107243, 214486, 428972, 536215, 750701, 1072430, 1501402, 2144860, 3002804, 3753505, 7507010, 15014020]

約数ペア:

[(1, 15014020), (2, 7507010), (4, 3753505), (5, 3002804), (7, 2144860), (10, 1501402), (14, 1072430), (20, 750701), (28, 536215), (35, 428972), (70, 214486), (140, 107243)]