77535420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1292257}}^1$

素因数の和:1292269

約数の個数: 24

約数和(自身を含む): 217099344

約数和(自身を除く): 139563924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1292257, 2584514, 3876771, 5169028, 6461285, 7753542, 12922570, 15507084, 19383855, 25845140, 38767710, 77535420]

約数ペア:

[(1, 77535420), (2, 38767710), (3, 25845140), (4, 19383855), (5, 15507084), (6, 12922570), (10, 7753542), (12, 6461285), (15, 5169028), (20, 3876771), (30, 2584514), (60, 1292257)]