42692860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{304949}}^1$

素因数の和:304965

約数の個数: 24

約数和(自身を含む): 102463200

約数和(自身を除く): 59770340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 304949, 609898, 1219796, 1524745, 2134643, 3049490, 4269286, 6098980, 8538572, 10673215, 21346430, 42692860]

約数ペア:

[(1, 42692860), (2, 21346430), (4, 10673215), (5, 8538572), (7, 6098980), (10, 4269286), (14, 3049490), (20, 2134643), (28, 1524745), (35, 1219796), (70, 609898), (140, 304949)]