91396340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{652831}}^1$

素因数の和:652847

約数の個数: 24

約数和(自身を含む): 219351552

約数和(自身を除く): 127955212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 652831, 1305662, 2611324, 3264155, 4569817, 6528310, 9139634, 13056620, 18279268, 22849085, 45698170, 91396340]

約数ペア:

[(1, 91396340), (2, 45698170), (4, 22849085), (5, 18279268), (7, 13056620), (10, 9139634), (14, 6528310), (20, 4569817), (28, 3264155), (35, 2611324), (70, 1305662), (140, 652831)]