34389040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61409}}^1$

素因数の和:61429

約数の個数: 40

約数和(自身を含む): 91378080

約数和(自身を除く): 56989040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 61409, 122818, 245636, 307045, 429863, 491272, 614090, 859726, 982544, 1228180, 1719452, 2149315, 2456360, 3438904, 4298630, 4912720, 6877808, 8597260, 17194520, 34389040]

約数ペア:

[(1, 34389040), (2, 17194520), (4, 8597260), (5, 6877808), (7, 4912720), (8, 4298630), (10, 3438904), (14, 2456360), (16, 2149315), (20, 1719452), (28, 1228180), (35, 982544), (40, 859726), (56, 614090), (70, 491272), (80, 429863), (112, 307045), (140, 245636), (280, 122818), (560, 61409)]