9942780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165713}}^1$

素因数の和:165725

約数の個数: 24

約数和(自身を含む): 27839952

約数和(自身を除く): 17897172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165713, 331426, 497139, 662852, 828565, 994278, 1657130, 1988556, 2485695, 3314260, 4971390, 9942780]

約数ペア:

[(1, 9942780), (2, 4971390), (3, 3314260), (4, 2485695), (5, 1988556), (6, 1657130), (10, 994278), (12, 828565), (15, 662852), (20, 497139), (30, 331426), (60, 165713)]