195756540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{466087}}^1$

素因数の和:466106

約数の個数: 48

約数和(自身を含む): 626422272

約数和(自身を除く): 430665732

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, 466087, 932174, 1398261, 1864348, 2330435, 2796522, 3262609, 4660870, 5593044, 6525218, 6991305, 9321740, 9787827, 13050436, 13982610, 16313045, 19575654, 27965220, 32626090, 39151308, 48939135, 65252180, 97878270, 195756540]

約数ペア:

[(1, 195756540), (2, 97878270), (3, 65252180), (4, 48939135), (5, 39151308), (6, 32626090), (7, 27965220), (10, 19575654), (12, 16313045), (14, 13982610), (15, 13050436), (20, 9787827), (21, 9321740), (28, 6991305), (30, 6525218), (35, 5593044), (42, 4660870), (60, 3262609), (70, 2796522), (84, 2330435), (105, 1864348), (140, 1398261), (210, 932174), (420, 466087)]