140292012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{45139}}^1$

素因数の和:45190

約数の個数: 48

約数和(自身を含む): 384231680

約数和(自身を除く): 243939668

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, 45139, 90278, 135417, 180556, 270834, 315973, 541668, 631946, 947919, 1263892, 1670143, 1895838, 3340286, 3791676, 5010429, 6680572, 10020858, 11691001, 20041716, 23382002, 35073003, 46764004, 70146006, 140292012]

約数ペア:

[(1, 140292012), (2, 70146006), (3, 46764004), (4, 35073003), (6, 23382002), (7, 20041716), (12, 11691001), (14, 10020858), (21, 6680572), (28, 5010429), (37, 3791676), (42, 3340286), (74, 1895838), (84, 1670143), (111, 1263892), (148, 947919), (222, 631946), (259, 541668), (444, 315973), (518, 270834), (777, 180556), (1036, 135417), (1554, 90278), (3108, 45139)]