108344180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{971}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 260620416

約数和(自身を除く): 152276236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 797, 971, 1594, 1942, 3188, 3884, 3985, 4855, 5579, 6797, 7970, 9710, 11158, 13594, 15940, 19420, 22316, 27188, 27895, 33985, 55790, 67970, 111580, 135940, 773887, 1547774, 3095548, 3869435, 5417209, 7738870, 10834418, 15477740, 21668836, 27086045, 54172090, 108344180]

約数ペア:

[(1, 108344180), (2, 54172090), (4, 27086045), (5, 21668836), (7, 15477740), (10, 10834418), (14, 7738870), (20, 5417209), (28, 3869435), (35, 3095548), (70, 1547774), (140, 773887), (797, 135940), (971, 111580), (1594, 67970), (1942, 55790), (3188, 33985), (3884, 27895), (3985, 27188), (4855, 22316), (5579, 19420), (6797, 15940), (7970, 13594), (9710, 11158)]