102649260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{244403}}^1$

素因数の和:244422

約数の個数: 48

約数和(自身を含む): 328478976

約数和(自身を除く): 225829716

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, 244403, 488806, 733209, 977612, 1222015, 1466418, 1710821, 2444030, 2932836, 3421642, 3666045, 4888060, 5132463, 6843284, 7332090, 8554105, 10264926, 14664180, 17108210, 20529852, 25662315, 34216420, 51324630, 102649260]

約数ペア:

[(1, 102649260), (2, 51324630), (3, 34216420), (4, 25662315), (5, 20529852), (6, 17108210), (7, 14664180), (10, 10264926), (12, 8554105), (14, 7332090), (15, 6843284), (20, 5132463), (21, 4888060), (28, 3666045), (30, 3421642), (35, 2932836), (42, 2444030), (60, 1710821), (70, 1466418), (84, 1222015), (105, 977612), (140, 733209), (210, 488806), (420, 244403)]