5190930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 13627224

約数和(自身を除く): 8436294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 421, 685, 822, 842, 1233, 1263, 1370, 2055, 2105, 2466, 2526, 3789, 4110, 4210, 6165, 6315, 7578, 12330, 12630, 18945, 37890, 57677, 115354, 173031, 288385, 346062, 519093, 576770, 865155, 1038186, 1730310, 2595465, 5190930]

約数ペア:

[(1, 5190930), (2, 2595465), (3, 1730310), (5, 1038186), (6, 865155), (9, 576770), (10, 519093), (15, 346062), (18, 288385), (30, 173031), (45, 115354), (90, 57677), (137, 37890), (274, 18945), (411, 12630), (421, 12330), (685, 7578), (822, 6315), (842, 6165), (1233, 4210), (1263, 4110), (1370, 3789), (2055, 2526), (2105, 2466)]