30229706

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5306

約数の個数: 24

約数和(自身を含む): 51999084

約数和(自身を除く): 21769378

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5261, 5746, 10522, 68393, 89437, 136786, 178874, 889109, 1162681, 1778218, 2325362, 15114853, 30229706]

約数ペア:

[(1, 30229706), (2, 15114853), (13, 2325362), (17, 1778218), (26, 1162681), (34, 889109), (169, 178874), (221, 136786), (338, 89437), (442, 68393), (2873, 10522), (5261, 5746)]