30835988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 56142240

約数和(自身を除く): 25306252

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 2939, 5246, 5878, 10492, 11756, 126377, 179279, 252754, 358558, 505508, 717116, 7708997, 15417994, 30835988]

約数ペア:

[(1, 30835988), (2, 15417994), (4, 7708997), (43, 717116), (61, 505508), (86, 358558), (122, 252754), (172, 179279), (244, 126377), (2623, 11756), (2939, 10492), (5246, 5878)]