28094340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{468239}}^1$

素因数の和:468251

約数の個数: 24

約数和(自身を含む): 78664320

約数和(自身を除く): 50569980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 468239, 936478, 1404717, 1872956, 2341195, 2809434, 4682390, 5618868, 7023585, 9364780, 14047170, 28094340]

約数ペア:

[(1, 28094340), (2, 14047170), (3, 9364780), (4, 7023585), (5, 5618868), (6, 4682390), (10, 2809434), (12, 2341195), (15, 1872956), (20, 1404717), (30, 936478), (60, 468239)]