3496360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12487}}^1$

素因数の和:12505

約数の個数: 32

約数和(自身を含む): 8991360

約数和(自身を除く): 5495000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12487, 24974, 49948, 62435, 87409, 99896, 124870, 174818, 249740, 349636, 437045, 499480, 699272, 874090, 1748180, 3496360]

約数ペア:

[(1, 3496360), (2, 1748180), (4, 874090), (5, 699272), (7, 499480), (8, 437045), (10, 349636), (14, 249740), (20, 174818), (28, 124870), (35, 99896), (40, 87409), (56, 62435), (70, 49948), (140, 24974), (280, 12487)]