13028670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144763}}^1$

素因数の和:144776

約数の個数: 24

約数和(自身を含む): 33874776

約数和(自身を除く): 20846106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144763, 289526, 434289, 723815, 868578, 1302867, 1447630, 2171445, 2605734, 4342890, 6514335, 13028670]

約数ペア:

[(1, 13028670), (2, 6514335), (3, 4342890), (5, 2605734), (6, 2171445), (9, 1447630), (10, 1302867), (15, 868578), (18, 723815), (30, 434289), (45, 289526), (90, 144763)]