104312180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{106441}}^1$

素因数の和:106464

約数の個数: 36

約数和(自身を含む): 254822148

約数和(自身を除く): 150509968

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 106441, 212882, 425764, 532205, 745087, 1064410, 1490174, 2128820, 2980348, 3725435, 5215609, 7450870, 10431218, 14901740, 20862436, 26078045, 52156090, 104312180]

約数ペア:

[(1, 104312180), (2, 52156090), (4, 26078045), (5, 20862436), (7, 14901740), (10, 10431218), (14, 7450870), (20, 5215609), (28, 3725435), (35, 2980348), (49, 2128820), (70, 1490174), (98, 1064410), (140, 745087), (196, 532205), (245, 425764), (490, 212882), (980, 106441)]