139937670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1554863}}^1$

素因数の和:1554876

約数の個数: 24

約数和(自身を含む): 363838176

約数和(自身を除く): 223900506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1554863, 3109726, 4664589, 7774315, 9329178, 13993767, 15548630, 23322945, 27987534, 46645890, 69968835, 139937670]

約数ペア:

[(1, 139937670), (2, 69968835), (3, 46645890), (5, 27987534), (6, 23322945), (9, 15548630), (10, 13993767), (15, 9329178), (18, 7774315), (30, 4664589), (45, 3109726), (90, 1554863)]