9702070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 21897216

約数和(自身を除く): 12195146

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 263, 310, 434, 526, 527, 595, 1054, 1085, 1190, 1315, 1841, 2170, 2630, 2635, 3682, 3689, 4471, 5270, 7378, 8153, 8942, 9205, 16306, 18410, 18445, 22355, 31297, 36890, 40765, 44710, 57071, 62594, 81530, 114142, 138601, 156485, 277202, 285355, 312970, 570710, 693005, 970207, 1386010, 1940414, 4851035, 9702070]

約数ペア:

[(1, 9702070), (2, 4851035), (5, 1940414), (7, 1386010), (10, 970207), (14, 693005), (17, 570710), (31, 312970), (34, 285355), (35, 277202), (62, 156485), (70, 138601), (85, 114142), (119, 81530), (155, 62594), (170, 57071), (217, 44710), (238, 40765), (263, 36890), (310, 31297), (434, 22355), (526, 18445), (527, 18410), (595, 16306), (1054, 9205), (1085, 8942), (1190, 8153), (1315, 7378), (1841, 5270), (2170, 4471), (2630, 3689), (2635, 3682)]