589403780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{3187}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 1416084096

約数和(自身を除く): 826680316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1321, 2642, 3187, 5284, 6374, 6605, 9247, 12748, 13210, 15935, 18494, 22309, 26420, 31870, 36988, 44618, 46235, 63740, 89236, 92470, 111545, 184940, 223090, 446180, 4210027, 8420054, 16840108, 21050135, 29470189, 42100270, 58940378, 84200540, 117880756, 147350945, 294701890, 589403780]

約数ペア:

[(1, 589403780), (2, 294701890), (4, 147350945), (5, 117880756), (7, 84200540), (10, 58940378), (14, 42100270), (20, 29470189), (28, 21050135), (35, 16840108), (70, 8420054), (140, 4210027), (1321, 446180), (2642, 223090), (3187, 184940), (5284, 111545), (6374, 92470), (6605, 89236), (9247, 63740), (12748, 46235), (13210, 44618), (15935, 36988), (18494, 31870), (22309, 26420)]