305173834

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{13219}}^1$

素因数の和:13342

約数の個数: 32

約数和(自身を含む): 559681920

約数和(自身を除く): 254508086

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 679, 1358, 1649, 3298, 11543, 13219, 23086, 26438, 92533, 185066, 224723, 449446, 1282243, 1573061, 2564486, 3146122, 8975701, 17951402, 21798131, 43596262, 152586917, 305173834]

約数ペア:

[(1, 305173834), (2, 152586917), (7, 43596262), (14, 21798131), (17, 17951402), (34, 8975701), (97, 3146122), (119, 2564486), (194, 1573061), (238, 1282243), (679, 449446), (1358, 224723), (1649, 185066), (3298, 92533), (11543, 26438), (13219, 23086)]