343045890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 216

約数和(自身を含む): 1050989940

約数和(自身を除く): 707944050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 109, 110, 121, 153, 165, 170, 187, 198, 218, 242, 255, 289, 306, 327, 330, 363, 374, 495, 510, 545, 561, 578, 605, 654, 726, 765, 867, 935, 981, 990, 1089, 1090, 1122, 1199, 1210, 1445, 1530, 1635, 1683, 1734, 1815, 1853, 1870, 1962, 2057, 2178, 2398, 2601, 2805, 2890, 3179, 3270, 3366, 3597, 3630, 3706, 4114, 4335, 4905, 5202, 5445, 5559, 5610, 5995, 6171, 6358, 7194, 8415, 8670, 9265, 9537, 9810, 10285, 10791, 10890, 11118, 11990, 12342, 13005, 13189, 15895, 16677, 16830, 17985, 18513, 18530, 19074, 20383, 20570, 21582, 26010, 26378, 27795, 28611, 30855, 31501, 31790, 33354, 34969, 35970, 37026, 39567, 40766, 47685, 53955, 55590, 57222, 61149, 61710, 63002, 65945, 69938, 79134, 83385, 92565, 94503, 95370, 101915, 104907, 107910, 118701, 122298, 131890, 143055, 157505, 166770, 174845, 183447, 185130, 189006, 197835, 203830, 209814, 224213, 237402, 283509, 286110, 305745, 314721, 315010, 346511, 349690, 366894, 395670, 448426, 472515, 524535, 567018, 593505, 611490, 629442, 672639, 693022, 917235, 945030, 1039533, 1049070, 1121065, 1187010, 1345278, 1417545, 1573605, 1732555, 1834470, 2017917, 2079066, 2242130, 2835090, 3118599, 3147210, 3363195, 3465110, 3811621, 4035834, 5197665, 6237198, 6726390, 7623242, 10089585, 10395330, 11434863, 15592995, 19058105, 20179170, 22869726, 31185990, 34304589, 38116210, 57174315, 68609178, 114348630, 171522945, 343045890]

約数ペア:

[(1, 343045890), (2, 171522945), (3, 114348630), (5, 68609178), (6, 57174315), (9, 38116210), (10, 34304589), (11, 31185990), (15, 22869726), (17, 20179170), (18, 19058105), (22, 15592995), (30, 11434863), (33, 10395330), (34, 10089585), (45, 7623242), (51, 6726390), (55, 6237198), (66, 5197665), (85, 4035834), (90, 3811621), (99, 3465110), (102, 3363195), (109, 3147210), (110, 3118599), (121, 2835090), (153, 2242130), (165, 2079066), (170, 2017917), (187, 1834470), (198, 1732555), (218, 1573605), (242, 1417545), (255, 1345278), (289, 1187010), (306, 1121065), (327, 1049070), (330, 1039533), (363, 945030), (374, 917235), (495, 693022), (510, 672639), (545, 629442), (561, 611490), (578, 593505), (605, 567018), (654, 524535), (726, 472515), (765, 448426), (867, 395670), (935, 366894), (981, 349690), (990, 346511), (1089, 315010), (1090, 314721), (1122, 305745), (1199, 286110), (1210, 283509), (1445, 237402), (1530, 224213), (1635, 209814), (1683, 203830), (1734, 197835), (1815, 189006), (1853, 185130), (1870, 183447), (1962, 174845), (2057, 166770), (2178, 157505), (2398, 143055), (2601, 131890), (2805, 122298), (2890, 118701), (3179, 107910), (3270, 104907), (3366, 101915), (3597, 95370), (3630, 94503), (3706, 92565), (4114, 83385), (4335, 79134), (4905, 69938), (5202, 65945), (5445, 63002), (5559, 61710), (5610, 61149), (5995, 57222), (6171, 55590), (6358, 53955), (7194, 47685), (8415, 40766), (8670, 39567), (9265, 37026), (9537, 35970), (9810, 34969), (10285, 33354), (10791, 31790), (10890, 31501), (11118, 30855), (11990, 28611), (12342, 27795), (13005, 26378), (13189, 26010), (15895, 21582), (16677, 20570), (16830, 20383), (17985, 19074), (18513, 18530)]