68517270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5477}}^1$

素因数の和:5629

約数の個数: 48

約数和(自身を含む): 179459280

約数和(自身を除く): 110942010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 5477, 6255, 10954, 12510, 16431, 27385, 32862, 49293, 54770, 82155, 98586, 164310, 246465, 492930, 761303, 1522606, 2283909, 3806515, 4567818, 6851727, 7613030, 11419545, 13703454, 22839090, 34258635, 68517270]

約数ペア:

[(1, 68517270), (2, 34258635), (3, 22839090), (5, 13703454), (6, 11419545), (9, 7613030), (10, 6851727), (15, 4567818), (18, 3806515), (30, 2283909), (45, 1522606), (90, 761303), (139, 492930), (278, 246465), (417, 164310), (695, 98586), (834, 82155), (1251, 54770), (1390, 49293), (2085, 32862), (2502, 27385), (4170, 16431), (5477, 12510), (6255, 10954)]