16440810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2293}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 39640320

約数和(自身を除く): 23199510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2293, 2390, 3585, 4586, 6879, 7170, 11465, 13758, 22930, 34395, 68790, 548027, 1096054, 1644081, 2740135, 3288162, 5480270, 8220405, 16440810]

約数ペア:

[(1, 16440810), (2, 8220405), (3, 5480270), (5, 3288162), (6, 2740135), (10, 1644081), (15, 1096054), (30, 548027), (239, 68790), (478, 34395), (717, 22930), (1195, 13758), (1434, 11465), (2293, 7170), (2390, 6879), (3585, 4586)]