64931567460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1683037}}^1$

素因数の和:1683692

約数の個数: 48

約数和(自身を含む): 182091247296

約数和(自身を除く): 117159679836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3215, 3858, 6430, 7716, 9645, 12860, 19290, 38580, 1683037, 3366074, 5049111, 6732148, 8415185, 10098222, 16830370, 20196444, 25245555, 33660740, 50491110, 100982220, 1082192791, 2164385582, 3246578373, 4328771164, 5410963955, 6493156746, 10821927910, 12986313492, 16232891865, 21643855820, 32465783730, 64931567460]

約数ペア:

[(1, 64931567460), (2, 32465783730), (3, 21643855820), (4, 16232891865), (5, 12986313492), (6, 10821927910), (10, 6493156746), (12, 5410963955), (15, 4328771164), (20, 3246578373), (30, 2164385582), (60, 1082192791), (643, 100982220), (1286, 50491110), (1929, 33660740), (2572, 25245555), (3215, 20196444), (3858, 16830370), (6430, 10098222), (7716, 8415185), (9645, 6732148), (12860, 5049111), (19290, 3366074), (38580, 1683037)]