29370290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 54552960

約数和(自身を除く): 25182670

約数列:

[1, 2, 5, 10, 43, 86, 167, 215, 334, 409, 430, 818, 835, 1670, 2045, 4090, 7181, 14362, 17587, 35174, 35905, 68303, 71810, 87935, 136606, 175870, 341515, 683030, 2937029, 5874058, 14685145, 29370290]

約数ペア:

[(1, 29370290), (2, 14685145), (5, 5874058), (10, 2937029), (43, 683030), (86, 341515), (167, 175870), (215, 136606), (334, 87935), (409, 71810), (430, 68303), (818, 35905), (835, 35174), (1670, 17587), (2045, 14362), (4090, 7181)]