85972740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12041}}^1$

素因数の和:12077

約数の個数: 96

約数和(自身を含む): 291320064

約数和(自身を除く): 205347324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 12041, 24082, 36123, 48164, 60205, 72246, 84287, 120410, 144492, 168574, 180615, 204697, 240820, 252861, 337148, 361230, 409394, 421435, 505722, 614091, 722460, 818788, 842870, 1011444, 1023485, 1228182, 1264305, 1432879, 1685740, 2046970, 2456364, 2528610, 2865758, 3070455, 4093940, 4298637, 5057220, 5731516, 6140910, 7164395, 8597274, 12281820, 14328790, 17194548, 21493185, 28657580, 42986370, 85972740]

約数ペア:

[(1, 85972740), (2, 42986370), (3, 28657580), (4, 21493185), (5, 17194548), (6, 14328790), (7, 12281820), (10, 8597274), (12, 7164395), (14, 6140910), (15, 5731516), (17, 5057220), (20, 4298637), (21, 4093940), (28, 3070455), (30, 2865758), (34, 2528610), (35, 2456364), (42, 2046970), (51, 1685740), (60, 1432879), (68, 1264305), (70, 1228182), (84, 1023485), (85, 1011444), (102, 842870), (105, 818788), (119, 722460), (140, 614091), (170, 505722), (204, 421435), (210, 409394), (238, 361230), (255, 337148), (340, 252861), (357, 240820), (420, 204697), (476, 180615), (510, 168574), (595, 144492), (714, 120410), (1020, 84287), (1190, 72246), (1428, 60205), (1785, 48164), (2380, 36123), (3570, 24082), (7140, 12041)]