312446220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{4447}}^1$

素因数の和:5630

約数の個数: 48

約数和(自身を含む): 875793408

約数和(自身を除く): 563347188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1171, 2342, 3513, 4447, 4684, 5855, 7026, 8894, 11710, 13341, 14052, 17565, 17788, 22235, 23420, 26682, 35130, 44470, 53364, 66705, 70260, 88940, 133410, 266820, 5207437, 10414874, 15622311, 20829748, 26037185, 31244622, 52074370, 62489244, 78111555, 104148740, 156223110, 312446220]

約数ペア:

[(1, 312446220), (2, 156223110), (3, 104148740), (4, 78111555), (5, 62489244), (6, 52074370), (10, 31244622), (12, 26037185), (15, 20829748), (20, 15622311), (30, 10414874), (60, 5207437), (1171, 266820), (2342, 133410), (3513, 88940), (4447, 70260), (4684, 66705), (5855, 53364), (7026, 44470), (8894, 35130), (11710, 26682), (13341, 23420), (14052, 22235), (17565, 17788)]