42570110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 84112992

約数和(自身を除く): 41542882

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 2237, 3806, 4474, 9515, 11185, 19030, 22370, 24607, 49214, 123035, 246070, 387001, 774002, 1935005, 3870010, 4257011, 8514022, 21285055, 42570110]

約数ペア:

[(1, 42570110), (2, 21285055), (5, 8514022), (10, 4257011), (11, 3870010), (22, 1935005), (55, 774002), (110, 387001), (173, 246070), (346, 123035), (865, 49214), (1730, 24607), (1903, 22370), (2237, 19030), (3806, 11185), (4474, 9515)]