90990426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5987}}^1$

素因数の和:6158

約数の個数: 32

約数和(自身を含む): 194011200

約数和(自身を除く): 103020774

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 2533, 5066, 5987, 7599, 11974, 15198, 17961, 35922, 101779, 203558, 305337, 610674, 892063, 1784126, 2676189, 5352378, 15165071, 30330142, 45495213, 90990426]

約数ペア:

[(1, 90990426), (2, 45495213), (3, 30330142), (6, 15165071), (17, 5352378), (34, 2676189), (51, 1784126), (102, 892063), (149, 610674), (298, 305337), (447, 203558), (894, 101779), (2533, 35922), (5066, 17961), (5987, 15198), (7599, 11974)]