1138470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 2762208

約数和(自身を除く): 1623738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 277, 411, 554, 685, 822, 831, 1370, 1385, 1662, 2055, 2770, 4110, 4155, 8310, 37949, 75898, 113847, 189745, 227694, 379490, 569235, 1138470]

約数ペア:

[(1, 1138470), (2, 569235), (3, 379490), (5, 227694), (6, 189745), (10, 113847), (15, 75898), (30, 37949), (137, 8310), (274, 4155), (277, 4110), (411, 2770), (554, 2055), (685, 1662), (822, 1385), (831, 1370)]