79894010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 169019136

約数和(自身を除く): 89125126

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1442, 1583, 3166, 3605, 5047, 7210, 7915, 10094, 11081, 15830, 22162, 25235, 50470, 55405, 77567, 110810, 155134, 163049, 326098, 387835, 775670, 815245, 1141343, 1630490, 2282686, 5706715, 7989401, 11413430, 15978802, 39947005, 79894010]

約数ペア:

[(1, 79894010), (2, 39947005), (5, 15978802), (7, 11413430), (10, 7989401), (14, 5706715), (35, 2282686), (49, 1630490), (70, 1141343), (98, 815245), (103, 775670), (206, 387835), (245, 326098), (490, 163049), (515, 155134), (721, 110810), (1030, 77567), (1442, 55405), (1583, 50470), (3166, 25235), (3605, 22162), (5047, 15830), (7210, 11081), (7915, 10094)]