839754630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1027

約数の個数: 192

約数和(自身を含む): 2604026880

約数和(自身を除く): 1764272250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 71, 78, 90, 99, 110, 117, 130, 142, 143, 165, 195, 198, 213, 234, 286, 330, 355, 390, 426, 429, 495, 585, 639, 710, 715, 781, 858, 919, 923, 990, 1065, 1170, 1278, 1287, 1430, 1562, 1838, 1846, 2130, 2145, 2343, 2574, 2757, 2769, 3195, 3905, 4290, 4595, 4615, 4686, 5514, 5538, 6390, 6435, 7029, 7810, 8271, 8307, 9190, 9230, 10109, 10153, 11715, 11947, 12870, 13785, 13845, 14058, 16542, 16614, 20218, 20306, 23430, 23894, 27570, 27690, 30327, 30459, 35145, 35841, 41355, 41535, 50545, 50765, 59735, 60654, 60918, 65249, 70290, 71682, 82710, 83070, 90981, 91377, 101090, 101530, 107523, 119470, 130498, 131417, 151635, 152295, 179205, 181962, 182754, 195747, 215046, 262834, 303270, 304590, 326245, 358410, 391494, 394251, 454905, 456885, 537615, 587241, 652490, 657085, 717739, 788502, 848237, 909810, 913770, 978735, 1075230, 1174482, 1182753, 1314170, 1435478, 1696474, 1957470, 1971255, 2153217, 2365506, 2544711, 2936205, 3588695, 3942510, 4241185, 4306434, 5089422, 5872410, 5913765, 6459651, 7177390, 7634133, 8482370, 9330607, 10766085, 11827530, 12723555, 12919302, 15268266, 18661214, 21532170, 25447110, 27991821, 32298255, 38170665, 46653035, 55983642, 64596510, 76341330, 83975463, 93306070, 139959105, 167950926, 279918210, 419877315, 839754630]

約数ペア:

[(1, 839754630), (2, 419877315), (3, 279918210), (5, 167950926), (6, 139959105), (9, 93306070), (10, 83975463), (11, 76341330), (13, 64596510), (15, 55983642), (18, 46653035), (22, 38170665), (26, 32298255), (30, 27991821), (33, 25447110), (39, 21532170), (45, 18661214), (55, 15268266), (65, 12919302), (66, 12723555), (71, 11827530), (78, 10766085), (90, 9330607), (99, 8482370), (110, 7634133), (117, 7177390), (130, 6459651), (142, 5913765), (143, 5872410), (165, 5089422), (195, 4306434), (198, 4241185), (213, 3942510), (234, 3588695), (286, 2936205), (330, 2544711), (355, 2365506), (390, 2153217), (426, 1971255), (429, 1957470), (495, 1696474), (585, 1435478), (639, 1314170), (710, 1182753), (715, 1174482), (781, 1075230), (858, 978735), (919, 913770), (923, 909810), (990, 848237), (1065, 788502), (1170, 717739), (1278, 657085), (1287, 652490), (1430, 587241), (1562, 537615), (1838, 456885), (1846, 454905), (2130, 394251), (2145, 391494), (2343, 358410), (2574, 326245), (2757, 304590), (2769, 303270), (3195, 262834), (3905, 215046), (4290, 195747), (4595, 182754), (4615, 181962), (4686, 179205), (5514, 152295), (5538, 151635), (6390, 131417), (6435, 130498), (7029, 119470), (7810, 107523), (8271, 101530), (8307, 101090), (9190, 91377), (9230, 90981), (10109, 83070), (10153, 82710), (11715, 71682), (11947, 70290), (12870, 65249), (13785, 60918), (13845, 60654), (14058, 59735), (16542, 50765), (16614, 50545), (20218, 41535), (20306, 41355), (23430, 35841), (23894, 35145), (27570, 30459), (27690, 30327)]