11506740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27397}}^1$

素因数の和:27416

約数の個数: 48

約数和(自身を含む): 36822912

約数和(自身を除く): 25316172

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, 27397, 54794, 82191, 109588, 136985, 164382, 191779, 273970, 328764, 383558, 410955, 547940, 575337, 767116, 821910, 958895, 1150674, 1643820, 1917790, 2301348, 2876685, 3835580, 5753370, 11506740]

約数ペア:

[(1, 11506740), (2, 5753370), (3, 3835580), (4, 2876685), (5, 2301348), (6, 1917790), (7, 1643820), (10, 1150674), (12, 958895), (14, 821910), (15, 767116), (20, 575337), (21, 547940), (28, 410955), (30, 383558), (35, 328764), (42, 273970), (60, 191779), (70, 164382), (84, 136985), (105, 109588), (140, 82191), (210, 54794), (420, 27397)]