73080290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{252001}}^1$

素因数の和:252037

約数の個数: 16

約数和(自身を含む): 136081080

約数和(自身を除く): 63000790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 252001, 504002, 1260005, 2520010, 7308029, 14616058, 36540145, 73080290]

約数ペア:

[(1, 73080290), (2, 36540145), (5, 14616058), (10, 7308029), (29, 2520010), (58, 1260005), (145, 504002), (290, 252001)]