2126189340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20261}}^1$

素因数の和:20340

約数の個数: 144

約数和(自身を含む): 7168857696

約数和(自身を除く): 5042668356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 795, 954, 990, 1060, 1166, 1590, 1749, 1908, 1980, 2332, 2385, 2915, 3180, 3498, 4770, 5247, 5830, 6996, 8745, 9540, 10494, 11660, 17490, 20261, 20988, 26235, 34980, 40522, 52470, 60783, 81044, 101305, 104940, 121566, 182349, 202610, 222871, 243132, 303915, 364698, 405220, 445742, 607830, 668613, 729396, 891484, 911745, 1073833, 1114355, 1215660, 1337226, 1823490, 2005839, 2147666, 2228710, 2674452, 3221499, 3343065, 3646980, 4011678, 4295332, 4457420, 5369165, 6442998, 6686130, 8023356, 9664497, 10029195, 10738330, 11812163, 12885996, 13372260, 16107495, 19328994, 20058390, 21476660, 23624326, 32214990, 35436489, 38657988, 40116780, 47248652, 48322485, 59060815, 64429980, 70872978, 96644970, 106309467, 118121630, 141745956, 177182445, 193289940, 212618934, 236243260, 354364890, 425237868, 531547335, 708729780, 1063094670, 2126189340]

約数ペア:

[(1, 2126189340), (2, 1063094670), (3, 708729780), (4, 531547335), (5, 425237868), (6, 354364890), (9, 236243260), (10, 212618934), (11, 193289940), (12, 177182445), (15, 141745956), (18, 118121630), (20, 106309467), (22, 96644970), (30, 70872978), (33, 64429980), (36, 59060815), (44, 48322485), (45, 47248652), (53, 40116780), (55, 38657988), (60, 35436489), (66, 32214990), (90, 23624326), (99, 21476660), (106, 20058390), (110, 19328994), (132, 16107495), (159, 13372260), (165, 12885996), (180, 11812163), (198, 10738330), (212, 10029195), (220, 9664497), (265, 8023356), (318, 6686130), (330, 6442998), (396, 5369165), (477, 4457420), (495, 4295332), (530, 4011678), (583, 3646980), (636, 3343065), (660, 3221499), (795, 2674452), (954, 2228710), (990, 2147666), (1060, 2005839), (1166, 1823490), (1590, 1337226), (1749, 1215660), (1908, 1114355), (1980, 1073833), (2332, 911745), (2385, 891484), (2915, 729396), (3180, 668613), (3498, 607830), (4770, 445742), (5247, 405220), (5830, 364698), (6996, 303915), (8745, 243132), (9540, 222871), (10494, 202610), (11660, 182349), (17490, 121566), (20261, 104940), (20988, 101305), (26235, 81044), (34980, 60783), (40522, 52470)]