129154770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{478351}}^1$

素因数の和:478367

約数の個数: 32

約数和(自身を含む): 344413440

約数和(自身を除く): 215258670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 478351, 956702, 1435053, 2391755, 2870106, 4305159, 4783510, 7175265, 8610318, 12915477, 14350530, 21525795, 25830954, 43051590, 64577385, 129154770]

約数ペア:

[(1, 129154770), (2, 64577385), (3, 43051590), (5, 25830954), (6, 21525795), (9, 14350530), (10, 12915477), (15, 8610318), (18, 7175265), (27, 4783510), (30, 4305159), (45, 2870106), (54, 2391755), (90, 1435053), (135, 956702), (270, 478351)]