11740260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27953}}^1$

素因数の和:27972

約数の個数: 48

約数和(自身を含む): 37570176

約数和(自身を除く): 25829916

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, 27953, 55906, 83859, 111812, 139765, 167718, 195671, 279530, 335436, 391342, 419295, 559060, 587013, 782684, 838590, 978355, 1174026, 1677180, 1956710, 2348052, 2935065, 3913420, 5870130, 11740260]

約数ペア:

[(1, 11740260), (2, 5870130), (3, 3913420), (4, 2935065), (5, 2348052), (6, 1956710), (7, 1677180), (10, 1174026), (12, 978355), (14, 838590), (15, 782684), (20, 587013), (21, 559060), (28, 419295), (30, 391342), (35, 335436), (42, 279530), (60, 195671), (70, 167718), (84, 139765), (105, 111812), (140, 83859), (210, 55906), (420, 27953)]