29893640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 77362560

約数和(自身を除く): 47468920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 443, 482, 886, 964, 1205, 1687, 1772, 1928, 2215, 2410, 3101, 3374, 3544, 4430, 4820, 6202, 6748, 8435, 8860, 9640, 12404, 13496, 15505, 16870, 17720, 24808, 31010, 33740, 62020, 67480, 106763, 124040, 213526, 427052, 533815, 747341, 854104, 1067630, 1494682, 2135260, 2989364, 3736705, 4270520, 5978728, 7473410, 14946820, 29893640]

約数ペア:

[(1, 29893640), (2, 14946820), (4, 7473410), (5, 5978728), (7, 4270520), (8, 3736705), (10, 2989364), (14, 2135260), (20, 1494682), (28, 1067630), (35, 854104), (40, 747341), (56, 533815), (70, 427052), (140, 213526), (241, 124040), (280, 106763), (443, 67480), (482, 62020), (886, 33740), (964, 31010), (1205, 24808), (1687, 17720), (1772, 16870), (1928, 15505), (2215, 13496), (2410, 12404), (3101, 9640), (3374, 8860), (3544, 8435), (4430, 6748), (4820, 6202)]