131578530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{5573}}^1$

素因数の和:6370

約数の個数: 32

約数和(自身を含む): 316246464

約数和(自身を除く): 184667934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 787, 1574, 2361, 3935, 4722, 5573, 7870, 11146, 11805, 16719, 23610, 27865, 33438, 55730, 83595, 167190, 4385951, 8771902, 13157853, 21929755, 26315706, 43859510, 65789265, 131578530]

約数ペア:

[(1, 131578530), (2, 65789265), (3, 43859510), (5, 26315706), (6, 21929755), (10, 13157853), (15, 8771902), (30, 4385951), (787, 167190), (1574, 83595), (2361, 55730), (3935, 33438), (4722, 27865), (5573, 23610), (7870, 16719), (11146, 11805)]