69063820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{493313}}^1$

素因数の和:493329

約数の個数: 24

約数和(自身を含む): 165753504

約数和(自身を除く): 96689684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 493313, 986626, 1973252, 2466565, 3453191, 4933130, 6906382, 9866260, 13812764, 17265955, 34531910, 69063820]

約数ペア:

[(1, 69063820), (2, 34531910), (4, 17265955), (5, 13812764), (7, 9866260), (10, 6906382), (14, 4933130), (20, 3453191), (28, 2466565), (35, 1973252), (70, 986626), (140, 493313)]