12138810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1693}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 17133510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 1693, 2390, 3386, 3585, 5079, 7170, 8465, 10158, 16930, 25395, 50790, 404627, 809254, 1213881, 2023135, 2427762, 4046270, 6069405, 12138810]

約数ペア:

[(1, 12138810), (2, 6069405), (3, 4046270), (5, 2427762), (6, 2023135), (10, 1213881), (15, 809254), (30, 404627), (239, 50790), (478, 25395), (717, 16930), (1195, 10158), (1434, 8465), (1693, 7170), (2390, 5079), (3386, 3585)]