30119372

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 53703216

約数和(自身を除く): 23583844

約数列:

[1, 2, 4, 83, 166, 257, 332, 353, 514, 706, 1028, 1412, 21331, 29299, 42662, 58598, 85324, 90721, 117196, 181442, 362884, 7529843, 15059686, 30119372]

約数ペア:

[(1, 30119372), (2, 15059686), (4, 7529843), (83, 362884), (166, 181442), (257, 117196), (332, 90721), (353, 85324), (514, 58598), (706, 42662), (1028, 29299), (1412, 21331)]