12277020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29231}}^1$

素因数の和:29250

約数の個数: 48

約数和(自身を含む): 39287808

約数和(自身を除く): 27010788

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, 29231, 58462, 87693, 116924, 146155, 175386, 204617, 292310, 350772, 409234, 438465, 584620, 613851, 818468, 876930, 1023085, 1227702, 1753860, 2046170, 2455404, 3069255, 4092340, 6138510, 12277020]

約数ペア:

[(1, 12277020), (2, 6138510), (3, 4092340), (4, 3069255), (5, 2455404), (6, 2046170), (7, 1753860), (10, 1227702), (12, 1023085), (14, 876930), (15, 818468), (20, 613851), (21, 584620), (28, 438465), (30, 409234), (35, 350772), (42, 292310), (60, 204617), (70, 175386), (84, 146155), (105, 116924), (140, 87693), (210, 58462), (420, 29231)]