245802354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18119}}^1$

素因数の和:18167

約数の個数: 64

約数和(自身を含む): 626227200

約数和(自身を除く): 380424846

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 4522, 6783, 13566, 18119, 36238, 54357, 108714, 126833, 253666, 308023, 344261, 380499, 616046, 688522, 760998, 924069, 1032783, 1848138, 2065566, 2156161, 2409827, 4312322, 4819654, 5852437, 6468483, 7229481, 11704874, 12936966, 14458962, 17557311, 35114622, 40967059, 81934118, 122901177, 245802354]

約数ペア:

[(1, 245802354), (2, 122901177), (3, 81934118), (6, 40967059), (7, 35114622), (14, 17557311), (17, 14458962), (19, 12936966), (21, 11704874), (34, 7229481), (38, 6468483), (42, 5852437), (51, 4819654), (57, 4312322), (102, 2409827), (114, 2156161), (119, 2065566), (133, 1848138), (238, 1032783), (266, 924069), (323, 760998), (357, 688522), (399, 616046), (646, 380499), (714, 344261), (798, 308023), (969, 253666), (1938, 126833), (2261, 108714), (4522, 54357), (6783, 36238), (13566, 18119)]