67084360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239587}}^1$

素因数の和:239605

約数の個数: 32

約数和(自身を含む): 172503360

約数和(自身を除く): 105419000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 239587, 479174, 958348, 1197935, 1677109, 1916696, 2395870, 3354218, 4791740, 6708436, 8385545, 9583480, 13416872, 16771090, 33542180, 67084360]

約数ペア:

[(1, 67084360), (2, 33542180), (4, 16771090), (5, 13416872), (7, 9583480), (8, 8385545), (10, 6708436), (14, 4791740), (20, 3354218), (28, 2395870), (35, 1916696), (40, 1677109), (56, 1197935), (70, 958348), (140, 479174), (280, 239587)]