9942540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165709}}^1$

素因数の和:165721

約数の個数: 24

約数和(自身を含む): 27839280

約数和(自身を除く): 17896740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165709, 331418, 497127, 662836, 828545, 994254, 1657090, 1988508, 2485635, 3314180, 4971270, 9942540]

約数ペア:

[(1, 9942540), (2, 4971270), (3, 3314180), (4, 2485635), (5, 1988508), (6, 1657090), (10, 994254), (12, 828545), (15, 662836), (20, 497127), (30, 331418), (60, 165709)]