70717940

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{5903}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 148780800

約数和(自身を除く): 78062860

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5903, 5990, 11806, 11980, 23612, 29515, 59030, 118060, 3535897, 7071794, 14143588, 17679485, 35358970, 70717940]

約数ペア:

[(1, 70717940), (2, 35358970), (4, 17679485), (5, 14143588), (10, 7071794), (20, 3535897), (599, 118060), (1198, 59030), (2396, 29515), (2995, 23612), (5903, 11980), (5990, 11806)]