156669684010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1303}}^1\times {\mathrm{245383}}^1$

素因数の和:246707

約数の個数: 48

約数和(自身を含む): 328300235136

約数和(自身を除く): 171630551126

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1303, 2606, 6515, 9121, 13030, 18242, 45605, 63847, 91210, 127694, 245383, 319235, 490766, 638470, 1226915, 1717681, 2453830, 3435362, 8588405, 12023767, 17176810, 24047534, 60118835, 120237670, 319734049, 639468098, 1598670245, 2238138343, 3197340490, 4476276686, 11190691715, 15666968401, 22381383430, 31333936802, 78334842005, 156669684010]

約数ペア:

[(1, 156669684010), (2, 78334842005), (5, 31333936802), (7, 22381383430), (10, 15666968401), (14, 11190691715), (35, 4476276686), (49, 3197340490), (70, 2238138343), (98, 1598670245), (245, 639468098), (490, 319734049), (1303, 120237670), (2606, 60118835), (6515, 24047534), (9121, 17176810), (13030, 12023767), (18242, 8588405), (45605, 3435362), (63847, 2453830), (91210, 1717681), (127694, 1226915), (245383, 638470), (319235, 490766)]