30231852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 80892672

約数和(自身を除く): 50660820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 733, 982, 1466, 1473, 1964, 2199, 2932, 2946, 3437, 4398, 5131, 5892, 6874, 8796, 10262, 10311, 13748, 15393, 20524, 20622, 30786, 41244, 61572, 359903, 719806, 1079709, 1439612, 2159418, 2519321, 4318836, 5038642, 7557963, 10077284, 15115926, 30231852]

約数ペア:

[(1, 30231852), (2, 15115926), (3, 10077284), (4, 7557963), (6, 5038642), (7, 4318836), (12, 2519321), (14, 2159418), (21, 1439612), (28, 1079709), (42, 719806), (84, 359903), (491, 61572), (733, 41244), (982, 30786), (1466, 20622), (1473, 20524), (1964, 15393), (2199, 13748), (2932, 10311), (2946, 10262), (3437, 8796), (4398, 6874), (5131, 5892)]