6556630

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 12247200

約数和(自身を除く): 5690570

約数列:

[1, 2, 5, 10, 53, 89, 106, 139, 178, 265, 278, 445, 530, 695, 890, 1390, 4717, 7367, 9434, 12371, 14734, 23585, 24742, 36835, 47170, 61855, 73670, 123710, 655663, 1311326, 3278315, 6556630]

約数ペア:

[(1, 6556630), (2, 3278315), (5, 1311326), (10, 655663), (53, 123710), (89, 73670), (106, 61855), (139, 47170), (178, 36835), (265, 24742), (278, 23585), (445, 14734), (530, 12371), (695, 9434), (890, 7367), (1390, 4717)]