304428355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41617}}^1$

素因数の和:41659

約数の個数: 32

約数和(自身を含む): 479439360

約数和(自身を除く): 175011005

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 41617, 208085, 291319, 457787, 790723, 1456595, 2288935, 3204509, 3953615, 5535061, 8697953, 16022545, 27675305, 43489765, 60885671, 304428355]

約数ペア:

[(1, 304428355), (5, 60885671), (7, 43489765), (11, 27675305), (19, 16022545), (35, 8697953), (55, 5535061), (77, 3953615), (95, 3204509), (133, 2288935), (209, 1456595), (385, 790723), (665, 457787), (1045, 291319), (1463, 208085), (7315, 41617)]