53400180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{890003}}^1$

素因数の和:890015

約数の個数: 24

約数和(自身を含む): 149520672

約数和(自身を除く): 96120492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 890003, 1780006, 2670009, 3560012, 4450015, 5340018, 8900030, 10680036, 13350045, 17800060, 26700090, 53400180]

約数ペア:

[(1, 53400180), (2, 26700090), (3, 17800060), (4, 13350045), (5, 10680036), (6, 8900030), (10, 5340018), (12, 4450015), (15, 3560012), (20, 2670009), (30, 1780006), (60, 890003)]