173688620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1201}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 417603648

約数和(自身を除く): 243915028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1033, 1201, 2066, 2402, 4132, 4804, 5165, 6005, 7231, 8407, 10330, 12010, 14462, 16814, 20660, 24020, 28924, 33628, 36155, 42035, 72310, 84070, 144620, 168140, 1240633, 2481266, 4962532, 6203165, 8684431, 12406330, 17368862, 24812660, 34737724, 43422155, 86844310, 173688620]

約数ペア:

[(1, 173688620), (2, 86844310), (4, 43422155), (5, 34737724), (7, 24812660), (10, 17368862), (14, 12406330), (20, 8684431), (28, 6203165), (35, 4962532), (70, 2481266), (140, 1240633), (1033, 168140), (1201, 144620), (2066, 84070), (2402, 72310), (4132, 42035), (4804, 36155), (5165, 33628), (6005, 28924), (7231, 24020), (8407, 20660), (10330, 16814), (12010, 14462)]