90313140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10987}}^1$

素因数の和:11136

約数の個数: 48

約数和(自身を含む): 254745792

約数和(自身を除く): 164432652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 10987, 21974, 32961, 43948, 54935, 65922, 109870, 131844, 164805, 219740, 329610, 659220, 1505219, 3010438, 4515657, 6020876, 7526095, 9031314, 15052190, 18062628, 22578285, 30104380, 45156570, 90313140]

約数ペア:

[(1, 90313140), (2, 45156570), (3, 30104380), (4, 22578285), (5, 18062628), (6, 15052190), (10, 9031314), (12, 7526095), (15, 6020876), (20, 4515657), (30, 3010438), (60, 1505219), (137, 659220), (274, 329610), (411, 219740), (548, 164805), (685, 131844), (822, 109870), (1370, 65922), (1644, 54935), (2055, 43948), (2740, 32961), (4110, 21974), (8220, 10987)]