75031390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5441}}^1$

素因数の和:5652

約数の個数: 32

約数和(自身を含む): 155162304

約数和(自身を除く): 80130914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 5441, 6895, 10882, 13790, 27205, 38087, 54410, 76174, 190435, 380870, 1071877, 2143754, 5359385, 7503139, 10718770, 15006278, 37515695, 75031390]

約数ペア:

[(1, 75031390), (2, 37515695), (5, 15006278), (7, 10718770), (10, 7503139), (14, 5359385), (35, 2143754), (70, 1071877), (197, 380870), (394, 190435), (985, 76174), (1379, 54410), (1970, 38087), (2758, 27205), (5441, 13790), (6895, 10882)]