129525270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{616787}}^1$

素因数の和:616804

約数の個数: 32

約数和(自身を含む): 355269888

約数和(自身を除く): 225744618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 616787, 1233574, 1850361, 3083935, 3700722, 4317509, 6167870, 8635018, 9251805, 12952527, 18503610, 21587545, 25905054, 43175090, 64762635, 129525270]

約数ペア:

[(1, 129525270), (2, 64762635), (3, 43175090), (5, 25905054), (6, 21587545), (7, 18503610), (10, 12952527), (14, 9251805), (15, 8635018), (21, 6167870), (30, 4317509), (35, 3700722), (42, 3083935), (70, 1850361), (105, 1233574), (210, 616787)]