30117916

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 53845344

約数和(自身を除く): 23727428

約数列:

[1, 2, 4, 71, 142, 173, 284, 346, 613, 692, 1226, 2452, 12283, 24566, 43523, 49132, 87046, 106049, 174092, 212098, 424196, 7529479, 15058958, 30117916]

約数ペア:

[(1, 30117916), (2, 15058958), (4, 7529479), (71, 424196), (142, 212098), (173, 174092), (284, 106049), (346, 87046), (613, 49132), (692, 43523), (1226, 24566), (2452, 12283)]