6749540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 16649472

約数和(自身を除く): 9899932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 1303, 2590, 2606, 5180, 5212, 6515, 9121, 13030, 18242, 26060, 36484, 45605, 48211, 91210, 96422, 182420, 192844, 241055, 337477, 482110, 674954, 964220, 1349908, 1687385, 3374770, 6749540]

約数ペア:

[(1, 6749540), (2, 3374770), (4, 1687385), (5, 1349908), (7, 964220), (10, 674954), (14, 482110), (20, 337477), (28, 241055), (35, 192844), (37, 182420), (70, 96422), (74, 91210), (140, 48211), (148, 45605), (185, 36484), (259, 26060), (370, 18242), (518, 13030), (740, 9121), (1036, 6515), (1295, 5212), (1303, 5180), (2590, 2606)]