195126540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{464587}}^1$

素因数の和:464606

約数の個数: 48

約数和(自身を含む): 624406272

約数和(自身を除く): 429279732

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, 464587, 929174, 1393761, 1858348, 2322935, 2787522, 3252109, 4645870, 5575044, 6504218, 6968805, 9291740, 9756327, 13008436, 13937610, 16260545, 19512654, 27875220, 32521090, 39025308, 48781635, 65042180, 97563270, 195126540]

約数ペア:

[(1, 195126540), (2, 97563270), (3, 65042180), (4, 48781635), (5, 39025308), (6, 32521090), (7, 27875220), (10, 19512654), (12, 16260545), (14, 13937610), (15, 13008436), (20, 9756327), (21, 9291740), (28, 6968805), (30, 6504218), (35, 5575044), (42, 4645870), (60, 3252109), (70, 2787522), (84, 2322935), (105, 1858348), (140, 1393761), (210, 929174), (420, 464587)]