379030730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{28307}}^1$

素因数の和:28430

約数の個数: 32

約数和(自身を含む): 741896064

約数和(自身を除く): 362865334

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 28307, 56614, 141535, 283070, 367991, 735982, 1839955, 2915621, 3679910, 5831242, 14578105, 29156210, 37903073, 75806146, 189515365, 379030730]

約数ペア:

[(1, 379030730), (2, 189515365), (5, 75806146), (10, 37903073), (13, 29156210), (26, 14578105), (65, 5831242), (103, 3679910), (130, 2915621), (206, 1839955), (515, 735982), (1030, 367991), (1339, 283070), (2678, 141535), (6695, 56614), (13390, 28307)]