10540740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{25097}}^1$

素因数の和:25116

約数の個数: 48

約数和(自身を含む): 33731712

約数和(自身を除く): 23190972

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, 25097, 50194, 75291, 100388, 125485, 150582, 175679, 250970, 301164, 351358, 376455, 501940, 527037, 702716, 752910, 878395, 1054074, 1505820, 1756790, 2108148, 2635185, 3513580, 5270370, 10540740]

約数ペア:

[(1, 10540740), (2, 5270370), (3, 3513580), (4, 2635185), (5, 2108148), (6, 1756790), (7, 1505820), (10, 1054074), (12, 878395), (14, 752910), (15, 702716), (20, 527037), (21, 501940), (28, 376455), (30, 351358), (35, 301164), (42, 250970), (60, 175679), (70, 150582), (84, 125485), (105, 100388), (140, 75291), (210, 50194), (420, 25097)]