12293010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 32227416

約数和(自身を除く): 19934406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 997, 1233, 1370, 1994, 2055, 2466, 2991, 4110, 4985, 5982, 6165, 8973, 9970, 12330, 14955, 17946, 29910, 44865, 89730, 136589, 273178, 409767, 682945, 819534, 1229301, 1365890, 2048835, 2458602, 4097670, 6146505, 12293010]

約数ペア:

[(1, 12293010), (2, 6146505), (3, 4097670), (5, 2458602), (6, 2048835), (9, 1365890), (10, 1229301), (15, 819534), (18, 682945), (30, 409767), (45, 273178), (90, 136589), (137, 89730), (274, 44865), (411, 29910), (685, 17946), (822, 14955), (997, 12330), (1233, 9970), (1370, 8973), (1994, 6165), (2055, 5982), (2466, 4985), (2991, 4110)]