2177460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12097}}^1$

素因数の和:12112

約数の個数: 36

約数和(自身を含む): 6605508

約数和(自身を除く): 4428048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12097, 24194, 36291, 48388, 60485, 72582, 108873, 120970, 145164, 181455, 217746, 241940, 362910, 435492, 544365, 725820, 1088730, 2177460]

約数ペア:

[(1, 2177460), (2, 1088730), (3, 725820), (4, 544365), (5, 435492), (6, 362910), (9, 241940), (10, 217746), (12, 181455), (15, 145164), (18, 120970), (20, 108873), (30, 72582), (36, 60485), (45, 48388), (60, 36291), (90, 24194), (180, 12097)]