34280540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{244861}}^1$

素因数の和:244877

約数の個数: 24

約数和(自身を含む): 82273632

約数和(自身を除く): 47993092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 244861, 489722, 979444, 1224305, 1714027, 2448610, 3428054, 4897220, 6856108, 8570135, 17140270, 34280540]

約数ペア:

[(1, 34280540), (2, 17140270), (4, 8570135), (5, 6856108), (7, 4897220), (10, 3428054), (14, 2448610), (20, 1714027), (28, 1224305), (35, 979444), (70, 489722), (140, 244861)]