10819020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{180317}}^1$

素因数の和:180329

約数の個数: 24

約数和(自身を含む): 30293424

約数和(自身を除く): 19474404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 180317, 360634, 540951, 721268, 901585, 1081902, 1803170, 2163804, 2704755, 3606340, 5409510, 10819020]

約数ペア:

[(1, 10819020), (2, 5409510), (3, 3606340), (4, 2704755), (5, 2163804), (6, 1803170), (10, 1081902), (12, 901585), (15, 721268), (20, 540951), (30, 360634), (60, 180317)]