105272190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{389897}}^1$

素因数の和:389913

約数の個数: 32

約数和(自身を含む): 280726560

約数和(自身を除く): 175454370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 389897, 779794, 1169691, 1949485, 2339382, 3509073, 3898970, 5848455, 7018146, 10527219, 11696910, 17545365, 21054438, 35090730, 52636095, 105272190]

約数ペア:

[(1, 105272190), (2, 52636095), (3, 35090730), (5, 21054438), (6, 17545365), (9, 11696910), (10, 10527219), (15, 7018146), (18, 5848455), (27, 3898970), (30, 3509073), (45, 2339382), (54, 1949485), (90, 1169691), (135, 779794), (270, 389897)]