4942740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7489}}^1$

素因数の和:7512

約数の個数: 48

約数和(自身を含む): 15099840

約数和(自身を除く): 10157100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 7489, 14978, 22467, 29956, 37445, 44934, 74890, 82379, 89868, 112335, 149780, 164758, 224670, 247137, 329516, 411895, 449340, 494274, 823790, 988548, 1235685, 1647580, 2471370, 4942740]

約数ペア:

[(1, 4942740), (2, 2471370), (3, 1647580), (4, 1235685), (5, 988548), (6, 823790), (10, 494274), (11, 449340), (12, 411895), (15, 329516), (20, 247137), (22, 224670), (30, 164758), (33, 149780), (44, 112335), (55, 89868), (60, 82379), (66, 74890), (110, 44934), (132, 37445), (165, 29956), (220, 22467), (330, 14978), (660, 7489)]