1830690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20341}}^1$

素因数の和:20354

約数の個数: 24

約数和(自身を含む): 4760028

約数和(自身を除く): 2929338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20341, 40682, 61023, 101705, 122046, 183069, 203410, 305115, 366138, 610230, 915345, 1830690]

約数ペア:

[(1, 1830690), (2, 915345), (3, 610230), (5, 366138), (6, 305115), (9, 203410), (10, 183069), (15, 122046), (18, 101705), (30, 61023), (45, 40682), (90, 20341)]