131577060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{75619}}^1$

素因数の和:75660

約数の個数: 48

約数和(自身を含む): 381124800

約数和(自身を除く): 249547740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 75619, 151238, 226857, 302476, 378095, 453714, 756190, 907428, 1134285, 1512380, 2192951, 2268570, 4385902, 4537140, 6578853, 8771804, 10964755, 13157706, 21929510, 26315412, 32894265, 43859020, 65788530, 131577060]

約数ペア:

[(1, 131577060), (2, 65788530), (3, 43859020), (4, 32894265), (5, 26315412), (6, 21929510), (10, 13157706), (12, 10964755), (15, 8771804), (20, 6578853), (29, 4537140), (30, 4385902), (58, 2268570), (60, 2192951), (87, 1512380), (116, 1134285), (145, 907428), (174, 756190), (290, 453714), (348, 378095), (435, 302476), (580, 226857), (870, 151238), (1740, 75619)]