61199740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{437141}}^1$

素因数の和:437157

約数の個数: 24

約数和(自身を含む): 146879712

約数和(自身を除く): 85679972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 437141, 874282, 1748564, 2185705, 3059987, 4371410, 6119974, 8742820, 12239948, 15299935, 30599870, 61199740]

約数ペア:

[(1, 61199740), (2, 30599870), (4, 15299935), (5, 12239948), (7, 8742820), (10, 6119974), (14, 4371410), (20, 3059987), (28, 2185705), (35, 1748564), (70, 874282), (140, 437141)]