1220005146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{59333}}^1$

素因数の和:59510

約数の個数: 32

約数和(自身を含む): 2563228800

約数和(自身を除く): 1343223654

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 6854, 10281, 20562, 59333, 118666, 177999, 355998, 1364659, 2729318, 4093977, 8187954, 8840617, 17681234, 26521851, 53043702, 203334191, 406668382, 610002573, 1220005146]

約数ペア:

[(1, 1220005146), (2, 610002573), (3, 406668382), (6, 203334191), (23, 53043702), (46, 26521851), (69, 17681234), (138, 8840617), (149, 8187954), (298, 4093977), (447, 2729318), (894, 1364659), (3427, 355998), (6854, 177999), (10281, 118666), (20562, 59333)]