30751595

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 44858880

約数和(自身を除く): 14107285

約数列:

[1, 5, 7, 19, 35, 95, 131, 133, 353, 655, 665, 917, 1765, 2471, 2489, 4585, 6707, 12355, 12445, 17423, 33535, 46243, 46949, 87115, 231215, 234745, 323701, 878617, 1618505, 4393085, 6150319, 30751595]

約数ペア:

[(1, 30751595), (5, 6150319), (7, 4393085), (19, 1618505), (35, 878617), (95, 323701), (131, 234745), (133, 231215), (353, 87115), (655, 46949), (665, 46243), (917, 33535), (1765, 17423), (2471, 12445), (2489, 12355), (4585, 6707)]