90583030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1787}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 168772896

約数和(自身を除く): 78189866

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 685, 1370, 1787, 3574, 5069, 8935, 10138, 17870, 25345, 50690, 66119, 132238, 244819, 330595, 489638, 661190, 1224095, 2448190, 9058303, 18116606, 45291515, 90583030]

約数ペア:

[(1, 90583030), (2, 45291515), (5, 18116606), (10, 9058303), (37, 2448190), (74, 1224095), (137, 661190), (185, 489638), (274, 330595), (370, 244819), (685, 132238), (1370, 66119), (1787, 50690), (3574, 25345), (5069, 17870), (8935, 10138)]