6640530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17027}}^1$

素因数の和:17050

約数の個数: 32

約数和(自身を含む): 17164224

約数和(自身を除く): 10523694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 17027, 34054, 51081, 85135, 102162, 170270, 221351, 255405, 442702, 510810, 664053, 1106755, 1328106, 2213510, 3320265, 6640530]

約数ペア:

[(1, 6640530), (2, 3320265), (3, 2213510), (5, 1328106), (6, 1106755), (10, 664053), (13, 510810), (15, 442702), (26, 255405), (30, 221351), (39, 170270), (65, 102162), (78, 85135), (130, 51081), (195, 34054), (390, 17027)]