8327490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 20139840

約数和(自身を除く): 11812350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 1997, 2085, 3994, 4170, 5991, 9985, 11982, 19970, 29955, 59910, 277583, 555166, 832749, 1387915, 1665498, 2775830, 4163745, 8327490]

約数ペア:

[(1, 8327490), (2, 4163745), (3, 2775830), (5, 1665498), (6, 1387915), (10, 832749), (15, 555166), (30, 277583), (139, 59910), (278, 29955), (417, 19970), (695, 11982), (834, 9985), (1390, 5991), (1997, 4170), (2085, 3994)]