8935140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 25224192

約数和(自身を除く): 16289052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1087, 1370, 1644, 2055, 2174, 2740, 3261, 4110, 4348, 5435, 6522, 8220, 10870, 13044, 16305, 21740, 32610, 65220, 148919, 297838, 446757, 595676, 744595, 893514, 1489190, 1787028, 2233785, 2978380, 4467570, 8935140]

約数ペア:

[(1, 8935140), (2, 4467570), (3, 2978380), (4, 2233785), (5, 1787028), (6, 1489190), (10, 893514), (12, 744595), (15, 595676), (20, 446757), (30, 297838), (60, 148919), (137, 65220), (274, 32610), (411, 21740), (548, 16305), (685, 13044), (822, 10870), (1087, 8220), (1370, 6522), (1644, 5435), (2055, 4348), (2174, 4110), (2740, 3261)]