27720503190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{308005591}}^1$

素因数の和:308005604

約数の個数: 24

約数和(自身を含む): 72073308528

約数和(自身を除く): 44352805338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 308005591, 616011182, 924016773, 1540027955, 1848033546, 2772050319, 3080055910, 4620083865, 5544100638, 9240167730, 13860251595, 27720503190]

約数ペア:

[(1, 27720503190), (2, 13860251595), (3, 9240167730), (5, 5544100638), (6, 4620083865), (9, 3080055910), (10, 2772050319), (15, 1848033546), (18, 1540027955), (30, 924016773), (45, 616011182), (90, 308005591)]