26782770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 74338560

約数和(自身を除く): 47555790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1433, 1869, 2670, 2866, 3115, 3738, 4299, 6230, 7165, 8598, 9345, 10031, 14330, 18690, 20062, 21495, 30093, 42990, 50155, 60186, 100310, 127537, 150465, 255074, 300930, 382611, 637685, 765222, 892759, 1275370, 1785518, 1913055, 2678277, 3826110, 4463795, 5356554, 8927590, 13391385, 26782770]

約数ペア:

[(1, 26782770), (2, 13391385), (3, 8927590), (5, 5356554), (6, 4463795), (7, 3826110), (10, 2678277), (14, 1913055), (15, 1785518), (21, 1275370), (30, 892759), (35, 765222), (42, 637685), (70, 382611), (89, 300930), (105, 255074), (178, 150465), (210, 127537), (267, 100310), (445, 60186), (534, 50155), (623, 42990), (890, 30093), (1246, 21495), (1335, 20062), (1433, 18690), (1869, 14330), (2670, 10031), (2866, 9345), (3115, 8598), (3738, 7165), (4299, 6230)]