270206412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{86939}}^1$

素因数の和:86990

約数の個数: 48

約数和(自身を含む): 740033280

約数和(自身を除く): 469826868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 86939, 173878, 260817, 347756, 521634, 608573, 1043268, 1217146, 1825719, 2434292, 3216743, 3651438, 6433486, 7302876, 9650229, 12866972, 19300458, 22517201, 38600916, 45034402, 67551603, 90068804, 135103206, 270206412]

約数ペア:

[(1, 270206412), (2, 135103206), (3, 90068804), (4, 67551603), (6, 45034402), (7, 38600916), (12, 22517201), (14, 19300458), (21, 12866972), (28, 9650229), (37, 7302876), (42, 6433486), (74, 3651438), (84, 3216743), (111, 2434292), (148, 1825719), (222, 1217146), (259, 1043268), (444, 608573), (518, 521634), (777, 347756), (1036, 260817), (1554, 173878), (3108, 86939)]