30955220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13697}}^1$

素因数の和:13819

約数の個数: 24

約数和(自身を含む): 65586024

約数和(自身を除く): 34630804

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 13697, 27394, 54788, 68485, 136970, 273940, 1547761, 3095522, 6191044, 7738805, 15477610, 30955220]

約数ペア:

[(1, 30955220), (2, 15477610), (4, 7738805), (5, 6191044), (10, 3095522), (20, 1547761), (113, 273940), (226, 136970), (452, 68485), (565, 54788), (1130, 27394), (2260, 13697)]