7214270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{14723}}^1$

素因数の和:14744

約数の個数: 24

約数和(自身を含む): 15106824

約数和(自身を除く): 7892554

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 14723, 29446, 73615, 103061, 147230, 206122, 515305, 721427, 1030610, 1442854, 3607135, 7214270]

約数ペア:

[(1, 7214270), (2, 3607135), (5, 1442854), (7, 1030610), (10, 721427), (14, 515305), (35, 206122), (49, 147230), (70, 103061), (98, 73615), (245, 29446), (490, 14723)]