68696220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2351}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 192826368

約数和(自身を除く): 124130148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2351, 2435, 2922, 4702, 4870, 5844, 7053, 7305, 9404, 9740, 11755, 14106, 14610, 23510, 28212, 29220, 35265, 47020, 70530, 141060, 1144937, 2289874, 3434811, 4579748, 5724685, 6869622, 11449370, 13739244, 17174055, 22898740, 34348110, 68696220]

約数ペア:

[(1, 68696220), (2, 34348110), (3, 22898740), (4, 17174055), (5, 13739244), (6, 11449370), (10, 6869622), (12, 5724685), (15, 4579748), (20, 3434811), (30, 2289874), (60, 1144937), (487, 141060), (974, 70530), (1461, 47020), (1948, 35265), (2351, 29220), (2435, 28212), (2922, 23510), (4702, 14610), (4870, 14106), (5844, 11755), (7053, 9740), (7305, 9404)]