83171410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2963}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 171580032

約数和(自身を除く): 88408622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2807, 2963, 4010, 5614, 5926, 14035, 14815, 20741, 28070, 29630, 41482, 103705, 207410, 1188163, 2376326, 5940815, 8317141, 11881630, 16634282, 41585705, 83171410]

約数ペア:

[(1, 83171410), (2, 41585705), (5, 16634282), (7, 11881630), (10, 8317141), (14, 5940815), (35, 2376326), (70, 1188163), (401, 207410), (802, 103705), (2005, 41482), (2807, 29630), (2963, 28070), (4010, 20741), (5614, 14815), (5926, 14035)]