30148222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2381}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 48821472

約数和(自身を除く): 18673250

約数列:

[1, 2, 13, 26, 487, 974, 2381, 4762, 6331, 12662, 30953, 61906, 1159547, 2319094, 15074111, 30148222]

約数ペア:

[(1, 30148222), (2, 15074111), (13, 2319094), (26, 1159547), (487, 61906), (974, 30953), (2381, 12662), (4762, 6331)]