172060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 413280

約数和(自身を除く): 241220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1229, 2458, 4916, 6145, 8603, 12290, 17206, 24580, 34412, 43015, 86030, 172060]

約数ペア:

[(1, 172060), (2, 86030), (4, 43015), (5, 34412), (7, 24580), (10, 17206), (14, 12290), (20, 8603), (28, 6145), (35, 4916), (70, 2458), (140, 1229)]