120740732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 263243904

約数和(自身を除く): 142503172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 289, 301, 347, 476, 578, 602, 694, 731, 1156, 1204, 1388, 1462, 2023, 2429, 2924, 4046, 4858, 5117, 5899, 8092, 9716, 10234, 11798, 12427, 14921, 20468, 23596, 24854, 29842, 41293, 49708, 59684, 82586, 86989, 100283, 104447, 165172, 173978, 200566, 208894, 253657, 347956, 401132, 417788, 507314, 701981, 1014628, 1403962, 1775599, 2807924, 3551198, 4312169, 7102396, 8624338, 17248676, 30185183, 60370366, 120740732]

約数ペア:

[(1, 120740732), (2, 60370366), (4, 30185183), (7, 17248676), (14, 8624338), (17, 7102396), (28, 4312169), (34, 3551198), (43, 2807924), (68, 1775599), (86, 1403962), (119, 1014628), (172, 701981), (238, 507314), (289, 417788), (301, 401132), (347, 347956), (476, 253657), (578, 208894), (602, 200566), (694, 173978), (731, 165172), (1156, 104447), (1204, 100283), (1388, 86989), (1462, 82586), (2023, 59684), (2429, 49708), (2924, 41293), (4046, 29842), (4858, 24854), (5117, 23596), (5899, 20468), (8092, 14921), (9716, 12427), (10234, 11798)]