171170081180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{561103}}^1$

素因数の和:563298

約数の個数: 48

約数和(自身を含む): 410997457920

約数和(自身を除く): 239827376740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2179, 4358, 8716, 10895, 15253, 21790, 30506, 43580, 61012, 76265, 152530, 305060, 561103, 1122206, 2244412, 2805515, 3927721, 5611030, 7855442, 11222060, 15710884, 19638605, 39277210, 78554420, 1222643437, 2445286874, 4890573748, 6113217185, 8558504059, 12226434370, 17117008118, 24452868740, 34234016236, 42792520295, 85585040590, 171170081180]

約数ペア:

[(1, 171170081180), (2, 85585040590), (4, 42792520295), (5, 34234016236), (7, 24452868740), (10, 17117008118), (14, 12226434370), (20, 8558504059), (28, 6113217185), (35, 4890573748), (70, 2445286874), (140, 1222643437), (2179, 78554420), (4358, 39277210), (8716, 19638605), (10895, 15710884), (15253, 11222060), (21790, 7855442), (30506, 5611030), (43580, 3927721), (61012, 2805515), (76265, 2244412), (152530, 1122206), (305060, 561103)]