1425701970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:941

約数の個数: 192

約数和(自身を含む): 4641960960

約数和(自身を除く): 3216258990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 419, 462, 491, 495, 630, 693, 770, 838, 982, 990, 1155, 1257, 1386, 1473, 2095, 2310, 2455, 2514, 2933, 2946, 3437, 3465, 3771, 4190, 4419, 4609, 4910, 5401, 5866, 6285, 6874, 6930, 7365, 7542, 8799, 8838, 9218, 10311, 10802, 12570, 13827, 14665, 14730, 16203, 17185, 17598, 18855, 20622, 22095, 23045, 26397, 27005, 27654, 29330, 30933, 32263, 32406, 34370, 37710, 37807, 41481, 43995, 44190, 46090, 48609, 51555, 52794, 54010, 61866, 64526, 69135, 75614, 81015, 82962, 87990, 96789, 97218, 103110, 113421, 131985, 138270, 154665, 161315, 162030, 189035, 193578, 205729, 207405, 226842, 243045, 263970, 290367, 309330, 322630, 340263, 378070, 411458, 414810, 483945, 486090, 567105, 580734, 617187, 680526, 967890, 1028645, 1134210, 1234374, 1440103, 1451835, 1701315, 1851561, 2057290, 2263019, 2880206, 2903670, 3085935, 3402630, 3703122, 4320309, 4526038, 6171870, 6789057, 7200515, 8640618, 9257805, 11315095, 12960927, 13578114, 14401030, 15841133, 18515610, 20367171, 21601545, 22630190, 25921854, 31682266, 33945285, 40734342, 43203090, 47523399, 64804635, 67890570, 79205665, 95046798, 101835855, 129609270, 142570197, 158411330, 203671710, 237616995, 285140394, 475233990, 712850985, 1425701970]

約数ペア:

[(1, 1425701970), (2, 712850985), (3, 475233990), (5, 285140394), (6, 237616995), (7, 203671710), (9, 158411330), (10, 142570197), (11, 129609270), (14, 101835855), (15, 95046798), (18, 79205665), (21, 67890570), (22, 64804635), (30, 47523399), (33, 43203090), (35, 40734342), (42, 33945285), (45, 31682266), (55, 25921854), (63, 22630190), (66, 21601545), (70, 20367171), (77, 18515610), (90, 15841133), (99, 14401030), (105, 13578114), (110, 12960927), (126, 11315095), (154, 9257805), (165, 8640618), (198, 7200515), (210, 6789057), (231, 6171870), (315, 4526038), (330, 4320309), (385, 3703122), (419, 3402630), (462, 3085935), (491, 2903670), (495, 2880206), (630, 2263019), (693, 2057290), (770, 1851561), (838, 1701315), (982, 1451835), (990, 1440103), (1155, 1234374), (1257, 1134210), (1386, 1028645), (1473, 967890), (2095, 680526), (2310, 617187), (2455, 580734), (2514, 567105), (2933, 486090), (2946, 483945), (3437, 414810), (3465, 411458), (3771, 378070), (4190, 340263), (4419, 322630), (4609, 309330), (4910, 290367), (5401, 263970), (5866, 243045), (6285, 226842), (6874, 207405), (6930, 205729), (7365, 193578), (7542, 189035), (8799, 162030), (8838, 161315), (9218, 154665), (10311, 138270), (10802, 131985), (12570, 113421), (13827, 103110), (14665, 97218), (14730, 96789), (16203, 87990), (17185, 82962), (17598, 81015), (18855, 75614), (20622, 69135), (22095, 64526), (23045, 61866), (26397, 54010), (27005, 52794), (27654, 51555), (29330, 48609), (30933, 46090), (32263, 44190), (32406, 43995), (34370, 41481), (37710, 37807)]