5422620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12911}}^1$

素因数の和:12930

約数の個数: 48

約数和(自身を含む): 17353728

約数和(自身を除く): 11931108

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, 12911, 25822, 38733, 51644, 64555, 77466, 90377, 129110, 154932, 180754, 193665, 258220, 271131, 361508, 387330, 451885, 542262, 774660, 903770, 1084524, 1355655, 1807540, 2711310, 5422620]

約数ペア:

[(1, 5422620), (2, 2711310), (3, 1807540), (4, 1355655), (5, 1084524), (6, 903770), (7, 774660), (10, 542262), (12, 451885), (14, 387330), (15, 361508), (20, 271131), (21, 258220), (28, 193665), (30, 180754), (35, 154932), (42, 129110), (60, 90377), (70, 77466), (84, 64555), (105, 51644), (140, 38733), (210, 25822), (420, 12911)]