34804840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{124303}}^1$

素因数の和:124321

約数の個数: 32

約数和(自身を含む): 89498880

約数和(自身を除く): 54694040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 124303, 248606, 497212, 621515, 870121, 994424, 1243030, 1740242, 2486060, 3480484, 4350605, 4972120, 6960968, 8701210, 17402420, 34804840]

約数ペア:

[(1, 34804840), (2, 17402420), (4, 8701210), (5, 6960968), (7, 4972120), (8, 4350605), (10, 3480484), (14, 2486060), (20, 1740242), (28, 1243030), (35, 994424), (40, 870121), (56, 621515), (70, 497212), (140, 248606), (280, 124303)]