10266540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 28976640

約数和(自身を除く): 18710100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1231, 1390, 1668, 2085, 2462, 2780, 3693, 4170, 4924, 6155, 7386, 8340, 12310, 14772, 18465, 24620, 36930, 73860, 171109, 342218, 513327, 684436, 855545, 1026654, 1711090, 2053308, 2566635, 3422180, 5133270, 10266540]

約数ペア:

[(1, 10266540), (2, 5133270), (3, 3422180), (4, 2566635), (5, 2053308), (6, 1711090), (10, 1026654), (12, 855545), (15, 684436), (20, 513327), (30, 342218), (60, 171109), (139, 73860), (278, 36930), (417, 24620), (556, 18465), (695, 14772), (834, 12310), (1231, 8340), (1390, 7386), (1668, 6155), (2085, 4924), (2462, 4170), (2780, 3693)]