2017974180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{20929}}^1$

素因数の和:22548

約数の個数: 48

約数和(自身を含む): 5654113920

約数和(自身を除く): 3636139740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1607, 3214, 4821, 6428, 8035, 9642, 16070, 19284, 20929, 24105, 32140, 41858, 48210, 62787, 83716, 96420, 104645, 125574, 209290, 251148, 313935, 418580, 627870, 1255740, 33632903, 67265806, 100898709, 134531612, 168164515, 201797418, 336329030, 403594836, 504493545, 672658060, 1008987090, 2017974180]

約数ペア:

[(1, 2017974180), (2, 1008987090), (3, 672658060), (4, 504493545), (5, 403594836), (6, 336329030), (10, 201797418), (12, 168164515), (15, 134531612), (20, 100898709), (30, 67265806), (60, 33632903), (1607, 1255740), (3214, 627870), (4821, 418580), (6428, 313935), (8035, 251148), (9642, 209290), (16070, 125574), (19284, 104645), (20929, 96420), (24105, 83716), (32140, 62787), (41858, 48210)]