14918680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53281}}^1$

素因数の和:53299

約数の個数: 32

約数和(自身を含む): 38363040

約数和(自身を除く): 23444360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 53281, 106562, 213124, 266405, 372967, 426248, 532810, 745934, 1065620, 1491868, 1864835, 2131240, 2983736, 3729670, 7459340, 14918680]

約数ペア:

[(1, 14918680), (2, 7459340), (4, 3729670), (5, 2983736), (7, 2131240), (8, 1864835), (10, 1491868), (14, 1065620), (20, 745934), (28, 532810), (35, 426248), (40, 372967), (56, 266405), (70, 213124), (140, 106562), (280, 53281)]