29680254

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 36363906

約数列:

[1, 2, 3, 6, 9, 18, 89, 97, 178, 191, 194, 267, 291, 382, 534, 573, 582, 801, 873, 1146, 1602, 1719, 1746, 3438, 8633, 16999, 17266, 18527, 25899, 33998, 37054, 50997, 51798, 55581, 77697, 101994, 111162, 152991, 155394, 166743, 305982, 333486, 1648903, 3297806, 4946709, 9893418, 14840127, 29680254]

約数ペア:

[(1, 29680254), (2, 14840127), (3, 9893418), (6, 4946709), (9, 3297806), (18, 1648903), (89, 333486), (97, 305982), (178, 166743), (191, 155394), (194, 152991), (267, 111162), (291, 101994), (382, 77697), (534, 55581), (573, 51798), (582, 50997), (801, 37054), (873, 33998), (1146, 25899), (1602, 18527), (1719, 17266), (1746, 16999), (3438, 8633)]