104871340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{749081}}^1$

素因数の和:749097

約数の個数: 24

約数和(自身を含む): 251691552

約数和(自身を除く): 146820212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 749081, 1498162, 2996324, 3745405, 5243567, 7490810, 10487134, 14981620, 20974268, 26217835, 52435670, 104871340]

約数ペア:

[(1, 104871340), (2, 52435670), (4, 26217835), (5, 20974268), (7, 14981620), (10, 10487134), (14, 7490810), (20, 5243567), (28, 3745405), (35, 2996324), (70, 1498162), (140, 749081)]