68325420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1138757}}^1$

素因数の和:1138769

約数の個数: 24

約数和(自身を含む): 191311344

約数和(自身を除く): 122985924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1138757, 2277514, 3416271, 4555028, 5693785, 6832542, 11387570, 13665084, 17081355, 22775140, 34162710, 68325420]

約数ペア:

[(1, 68325420), (2, 34162710), (3, 22775140), (4, 17081355), (5, 13665084), (6, 11387570), (10, 6832542), (12, 5693785), (15, 4555028), (20, 3416271), (30, 2277514), (60, 1138757)]