227034780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{540559}}^1$

素因数の和:540578

約数の個数: 48

約数和(自身を含む): 726512640

約数和(自身を除く): 499477860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 540559, 1081118, 1621677, 2162236, 2702795, 3243354, 3783913, 5405590, 6486708, 7567826, 8108385, 10811180, 11351739, 15135652, 16216770, 18919565, 22703478, 32433540, 37839130, 45406956, 56758695, 75678260, 113517390, 227034780]

約数ペア:

[(1, 227034780), (2, 113517390), (3, 75678260), (4, 56758695), (5, 45406956), (6, 37839130), (7, 32433540), (10, 22703478), (12, 18919565), (14, 16216770), (15, 15135652), (20, 11351739), (21, 10811180), (28, 8108385), (30, 7567826), (35, 6486708), (42, 5405590), (60, 3783913), (70, 3243354), (84, 2702795), (105, 2162236), (140, 1621677), (210, 1081118), (420, 540559)]