98988790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3253}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 189773280

約数和(自身を除く): 90784490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1790, 3043, 3253, 6086, 6506, 15215, 16265, 30430, 32530, 55301, 110602, 276505, 553010, 582287, 1164574, 2911435, 5822870, 9898879, 19797758, 49494395, 98988790]

約数ペア:

[(1, 98988790), (2, 49494395), (5, 19797758), (10, 9898879), (17, 5822870), (34, 2911435), (85, 1164574), (170, 582287), (179, 553010), (358, 276505), (895, 110602), (1790, 55301), (3043, 32530), (3253, 30430), (6086, 16265), (6506, 15215)]