2019473670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67315789}}^1$

素因数の和:67315799

約数の個数: 16

約数和(自身を含む): 4846736880

約数和(自身を除く): 2827263210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67315789, 134631578, 201947367, 336578945, 403894734, 673157890, 1009736835, 2019473670]

約数ペア:

[(1, 2019473670), (2, 1009736835), (3, 673157890), (5, 403894734), (6, 336578945), (10, 201947367), (15, 134631578), (30, 67315789)]