27510140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{196501}}^1$

素因数の和:196517

約数の個数: 24

約数和(自身を含む): 66024672

約数和(自身を除く): 38514532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 196501, 393002, 786004, 982505, 1375507, 1965010, 2751014, 3930020, 5502028, 6877535, 13755070, 27510140]

約数ペア:

[(1, 27510140), (2, 13755070), (4, 6877535), (5, 5502028), (7, 3930020), (10, 2751014), (14, 1965010), (20, 1375507), (28, 982505), (35, 786004), (70, 393002), (140, 196501)]