129631410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1440349}}^1$

素因数の和:1440362

約数の個数: 24

約数和(自身を含む): 337041900

約数和(自身を除く): 207410490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1440349, 2880698, 4321047, 7201745, 8642094, 12963141, 14403490, 21605235, 25926282, 43210470, 64815705, 129631410]

約数ペア:

[(1, 129631410), (2, 64815705), (3, 43210470), (5, 25926282), (6, 21605235), (9, 14403490), (10, 12963141), (15, 8642094), (18, 7201745), (30, 4321047), (45, 2880698), (90, 1440349)]