34284040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{122443}}^1$

素因数の和:122461

約数の個数: 32

約数和(自身を含む): 88159680

約数和(自身を除く): 53875640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 122443, 244886, 489772, 612215, 857101, 979544, 1224430, 1714202, 2448860, 3428404, 4285505, 4897720, 6856808, 8571010, 17142020, 34284040]

約数ペア:

[(1, 34284040), (2, 17142020), (4, 8571010), (5, 6856808), (7, 4897720), (8, 4285505), (10, 3428404), (14, 2448860), (20, 1714202), (28, 1224430), (35, 979544), (40, 857101), (56, 612215), (70, 489772), (140, 244886), (280, 122443)]