58731540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139837}}^1$

素因数の和:139856

約数の個数: 48

約数和(自身を含む): 187942272

約数和(自身を除く): 129210732

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, 139837, 279674, 419511, 559348, 699185, 839022, 978859, 1398370, 1678044, 1957718, 2097555, 2796740, 2936577, 3915436, 4195110, 4894295, 5873154, 8390220, 9788590, 11746308, 14682885, 19577180, 29365770, 58731540]

約数ペア:

[(1, 58731540), (2, 29365770), (3, 19577180), (4, 14682885), (5, 11746308), (6, 9788590), (7, 8390220), (10, 5873154), (12, 4894295), (14, 4195110), (15, 3915436), (20, 2936577), (21, 2796740), (28, 2097555), (30, 1957718), (35, 1678044), (42, 1398370), (60, 978859), (70, 839022), (84, 699185), (105, 559348), (140, 419511), (210, 279674), (420, 139837)]