67611460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11779}}^1$

素因数の和:11836

約数の個数: 48

約数和(自身を含む): 166239360

約数和(自身を除く): 98627900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 11779, 23558, 47116, 58895, 82453, 117790, 164906, 235580, 329812, 412265, 482939, 824530, 965878, 1649060, 1931756, 2414695, 3380573, 4829390, 6761146, 9658780, 13522292, 16902865, 33805730, 67611460]

約数ペア:

[(1, 67611460), (2, 33805730), (4, 16902865), (5, 13522292), (7, 9658780), (10, 6761146), (14, 4829390), (20, 3380573), (28, 2414695), (35, 1931756), (41, 1649060), (70, 965878), (82, 824530), (140, 482939), (164, 412265), (205, 329812), (287, 235580), (410, 164906), (574, 117790), (820, 82453), (1148, 58895), (1435, 47116), (2870, 23558), (5740, 11779)]