870147108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2729}}^1$

素因数の和:3277

約数の個数: 72

約数和(自身を含む): 2334248280

約数和(自身を除く): 1464101172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 521, 612, 1042, 1563, 2084, 2729, 3126, 4689, 5458, 6252, 8187, 8857, 9378, 10916, 16374, 17714, 18756, 24561, 26571, 32748, 35428, 46393, 49122, 53142, 79713, 92786, 98244, 106284, 139179, 159426, 185572, 278358, 318852, 417537, 556716, 835074, 1421809, 1670148, 2843618, 4265427, 5687236, 8530854, 12796281, 17061708, 24170753, 25592562, 48341506, 51185124, 72512259, 96683012, 145024518, 217536777, 290049036, 435073554, 870147108]

約数ペア:

[(1, 870147108), (2, 435073554), (3, 290049036), (4, 217536777), (6, 145024518), (9, 96683012), (12, 72512259), (17, 51185124), (18, 48341506), (34, 25592562), (36, 24170753), (51, 17061708), (68, 12796281), (102, 8530854), (153, 5687236), (204, 4265427), (306, 2843618), (521, 1670148), (612, 1421809), (1042, 835074), (1563, 556716), (2084, 417537), (2729, 318852), (3126, 278358), (4689, 185572), (5458, 159426), (6252, 139179), (8187, 106284), (8857, 98244), (9378, 92786), (10916, 79713), (16374, 53142), (17714, 49122), (18756, 46393), (24561, 35428), (26571, 32748)]