109131540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{259837}}^1$

素因数の和:259856

約数の個数: 48

約数和(自身を含む): 349222272

約数和(自身を除く): 240090732

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, 259837, 519674, 779511, 1039348, 1299185, 1559022, 1818859, 2598370, 3118044, 3637718, 3897555, 5196740, 5456577, 7275436, 7795110, 9094295, 10913154, 15590220, 18188590, 21826308, 27282885, 36377180, 54565770, 109131540]

約数ペア:

[(1, 109131540), (2, 54565770), (3, 36377180), (4, 27282885), (5, 21826308), (6, 18188590), (7, 15590220), (10, 10913154), (12, 9094295), (14, 7795110), (15, 7275436), (20, 5456577), (21, 5196740), (28, 3897555), (30, 3637718), (35, 3118044), (42, 2598370), (60, 1818859), (70, 1559022), (84, 1299185), (105, 1039348), (140, 779511), (210, 519674), (420, 259837)]