20915671410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{232396349}}^1$

素因数の和:232396362

約数の個数: 24

約数和(自身を含む): 54380745900

約数和(自身を除く): 33465074490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 232396349, 464792698, 697189047, 1161981745, 1394378094, 2091567141, 2323963490, 3485945235, 4183134282, 6971890470, 10457835705, 20915671410]

約数ペア:

[(1, 20915671410), (2, 10457835705), (3, 6971890470), (5, 4183134282), (6, 3485945235), (9, 2323963490), (10, 2091567141), (15, 1394378094), (18, 1161981745), (30, 697189047), (45, 464792698), (90, 232396349)]