1422260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10159}}^1$

素因数の和:10175

約数の個数: 24

約数和(自身を含む): 3413760

約数和(自身を除く): 1991500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10159, 20318, 40636, 50795, 71113, 101590, 142226, 203180, 284452, 355565, 711130, 1422260]

約数ペア:

[(1, 1422260), (2, 711130), (4, 355565), (5, 284452), (7, 203180), (10, 142226), (14, 101590), (20, 71113), (28, 50795), (35, 40636), (70, 20318), (140, 10159)]