30695994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 76489920

約数和(自身を除く): 45793926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1361, 1611, 2506, 2722, 3222, 3759, 4083, 7518, 8166, 9527, 11277, 12249, 19054, 22554, 24498, 28581, 57162, 85743, 171486, 243619, 487238, 730857, 1461714, 1705333, 2192571, 3410666, 4385142, 5115999, 10231998, 15347997, 30695994]

約数ペア:

[(1, 30695994), (2, 15347997), (3, 10231998), (6, 5115999), (7, 4385142), (9, 3410666), (14, 2192571), (18, 1705333), (21, 1461714), (42, 730857), (63, 487238), (126, 243619), (179, 171486), (358, 85743), (537, 57162), (1074, 28581), (1253, 24498), (1361, 22554), (1611, 19054), (2506, 12249), (2722, 11277), (3222, 9527), (3759, 8166), (4083, 7518)]