115407460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{824339}}^1$

素因数の和:824355

約数の個数: 24

約数和(自身を含む): 276978240

約数和(自身を除く): 161570780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 824339, 1648678, 3297356, 4121695, 5770373, 8243390, 11540746, 16486780, 23081492, 28851865, 57703730, 115407460]

約数ペア:

[(1, 115407460), (2, 57703730), (4, 28851865), (5, 23081492), (7, 16486780), (10, 11540746), (14, 8243390), (20, 5770373), (28, 4121695), (35, 3297356), (70, 1648678), (140, 824339)]