156917887020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{871766039}}^1$

素因数の和:871766054

約数の個数: 36

約数和(自身を含む): 475984257840

約数和(自身を除く): 319066370820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 871766039, 1743532078, 2615298117, 3487064156, 4358830195, 5230596234, 7845894351, 8717660390, 10461192468, 13076490585, 15691788702, 17435320780, 26152981170, 31383577404, 39229471755, 52305962340, 78458943510, 156917887020]

約数ペア:

[(1, 156917887020), (2, 78458943510), (3, 52305962340), (4, 39229471755), (5, 31383577404), (6, 26152981170), (9, 17435320780), (10, 15691788702), (12, 13076490585), (15, 10461192468), (18, 8717660390), (20, 7845894351), (30, 5230596234), (36, 4358830195), (45, 3487064156), (60, 2615298117), (90, 1743532078), (180, 871766039)]