12893670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{143263}}^1$

素因数の和:143276

約数の個数: 24

約数和(自身を含む): 33523776

約数和(自身を除く): 20630106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 143263, 286526, 429789, 716315, 859578, 1289367, 1432630, 2148945, 2578734, 4297890, 6446835, 12893670]

約数ペア:

[(1, 12893670), (2, 6446835), (3, 4297890), (5, 2578734), (6, 2148945), (9, 1432630), (10, 1289367), (15, 859578), (18, 716315), (30, 429789), (45, 286526), (90, 143263)]