347420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 756000

約数和(自身を除く): 408580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 599, 1198, 2396, 2995, 5990, 11980, 17371, 34742, 69484, 86855, 173710, 347420]

約数ペア:

[(1, 347420), (2, 173710), (4, 86855), (5, 69484), (10, 34742), (20, 17371), (29, 11980), (58, 5990), (116, 2995), (145, 2396), (290, 1198), (580, 599)]