87636660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1801}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 245821632

約数和(自身を除く): 158184972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1622, 1801, 2433, 3244, 3602, 4055, 4866, 5403, 7204, 8110, 9005, 9732, 10806, 12165, 16220, 18010, 21612, 24330, 27015, 36020, 48660, 54030, 108060, 1460611, 2921222, 4381833, 5842444, 7303055, 8763666, 14606110, 17527332, 21909165, 29212220, 43818330, 87636660]

約数ペア:

[(1, 87636660), (2, 43818330), (3, 29212220), (4, 21909165), (5, 17527332), (6, 14606110), (10, 8763666), (12, 7303055), (15, 5842444), (20, 4381833), (30, 2921222), (60, 1460611), (811, 108060), (1622, 54030), (1801, 48660), (2433, 36020), (3244, 27015), (3602, 24330), (4055, 21612), (4866, 18010), (5403, 16220), (7204, 12165), (8110, 10806), (9005, 9732)]