13457710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 30108672

約数和(自身を除く): 16650962

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 263, 301, 430, 526, 595, 602, 731, 1190, 1315, 1462, 1505, 1841, 2630, 3010, 3655, 3682, 4471, 5117, 7310, 8942, 9205, 10234, 11309, 18410, 22355, 22618, 25585, 31297, 44710, 51170, 56545, 62594, 79163, 113090, 156485, 158326, 192253, 312970, 384506, 395815, 791630, 961265, 1345771, 1922530, 2691542, 6728855, 13457710]

約数ペア:

[(1, 13457710), (2, 6728855), (5, 2691542), (7, 1922530), (10, 1345771), (14, 961265), (17, 791630), (34, 395815), (35, 384506), (43, 312970), (70, 192253), (85, 158326), (86, 156485), (119, 113090), (170, 79163), (215, 62594), (238, 56545), (263, 51170), (301, 44710), (430, 31297), (526, 25585), (595, 22618), (602, 22355), (731, 18410), (1190, 11309), (1315, 10234), (1462, 9205), (1505, 8942), (1841, 7310), (2630, 5117), (3010, 4471), (3655, 3682)]