24290140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173501}}^1$

素因数の和:173517

約数の個数: 24

約数和(自身を含む): 58296672

約数和(自身を除く): 34006532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173501, 347002, 694004, 867505, 1214507, 1735010, 2429014, 3470020, 4858028, 6072535, 12145070, 24290140]

約数ペア:

[(1, 24290140), (2, 12145070), (4, 6072535), (5, 4858028), (7, 3470020), (10, 2429014), (14, 1735010), (20, 1214507), (28, 867505), (35, 694004), (70, 347002), (140, 173501)]