30750147358

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{131311}}^1$

素因数の和:131752

約数の個数: 32

約数和(自身を含む): 54079534080

約数和(自身を除く): 23329386722

約数列:

[1, 2, 7, 14, 43, 86, 301, 389, 602, 778, 2723, 5446, 16727, 33454, 117089, 131311, 234178, 262622, 919177, 1838354, 5646373, 11292746, 39524611, 51079979, 79049222, 102159958, 357559853, 715119706, 2196439097, 4392878194, 15375073679, 30750147358]

約数ペア:

[(1, 30750147358), (2, 15375073679), (7, 4392878194), (14, 2196439097), (43, 715119706), (86, 357559853), (301, 102159958), (389, 79049222), (602, 51079979), (778, 39524611), (2723, 11292746), (5446, 5646373), (16727, 1838354), (33454, 919177), (117089, 262622), (131311, 234178)]