337126530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{864427}}^1$

素因数の和:864450

約数の個数: 32

約数和(自身を含む): 871343424

約数和(自身を除く): 534216894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 864427, 1728854, 2593281, 4322135, 5186562, 8644270, 11237551, 12966405, 22475102, 25932810, 33712653, 56187755, 67425306, 112375510, 168563265, 337126530]

約数ペア:

[(1, 337126530), (2, 168563265), (3, 112375510), (5, 67425306), (6, 56187755), (10, 33712653), (13, 25932810), (15, 22475102), (26, 12966405), (30, 11237551), (39, 8644270), (65, 5186562), (78, 4322135), (130, 2593281), (195, 1728854), (390, 864427)]