140527870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{46687}}^1$

素因数の和:46744

約数の個数: 32

約数和(自身を含む): 295815168

約数和(自身を除く): 155287298

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 46687, 93374, 233435, 326809, 466870, 653618, 1634045, 2007541, 3268090, 4015082, 10037705, 14052787, 20075410, 28105574, 70263935, 140527870]

約数ペア:

[(1, 140527870), (2, 70263935), (5, 28105574), (7, 20075410), (10, 14052787), (14, 10037705), (35, 4015082), (43, 3268090), (70, 2007541), (86, 1634045), (215, 653618), (301, 466870), (430, 326809), (602, 233435), (1505, 93374), (3010, 46687)]