2912755790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10369}}^1\times {\mathrm{4013}}^1$

素因数の和:14396

約数の個数: 32

約数和(自身を含む): 5994025920

約数和(自身を除く): 3081270130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4013, 8026, 10369, 20065, 20738, 28091, 40130, 51845, 56182, 72583, 103690, 140455, 145166, 280910, 362915, 725830, 41610797, 83221594, 208053985, 291275579, 416107970, 582551158, 1456377895, 2912755790]

約数ペア:

[(1, 2912755790), (2, 1456377895), (5, 582551158), (7, 416107970), (10, 291275579), (14, 208053985), (35, 83221594), (70, 41610797), (4013, 725830), (8026, 362915), (10369, 280910), (20065, 145166), (20738, 140455), (28091, 103690), (40130, 72583), (51845, 56182)]