31295838420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{322571}}^1$

素因数の和:322611

約数の個数: 216

約数和(自身を含む): 120469029408

約数和(自身を除く): 89173190988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1540, 1617, 1764, 1980, 2156, 2205, 2310, 2695, 2772, 2940, 3234, 3465, 4410, 4620, 4851, 5390, 6468, 6930, 8085, 8820, 9702, 10780, 13860, 16170, 19404, 24255, 32340, 48510, 97020, 322571, 645142, 967713, 1290284, 1612855, 1935426, 2257997, 2903139, 3225710, 3548281, 3870852, 4515994, 4838565, 5806278, 6451420, 6773991, 7096562, 9031988, 9677130, 10644843, 11289985, 11612556, 13547982, 14193124, 14515695, 15805979, 17741405, 19354260, 20321973, 21289686, 22579970, 24837967, 27095964, 29031390, 31611958, 31934529, 33869955, 35482810, 40643946, 42579372, 45159940, 47417937, 49675934, 53224215, 58062780, 63223916, 63869058, 67739910, 70965620, 74513901, 79029895, 81287892, 94835874, 99351868, 101609865, 106448430, 124189835, 127738116, 135479820, 142253811, 149027802, 158059790, 159672645, 173865769, 189671748, 203219730, 212896860, 223541703, 237089685, 248379670, 284507622, 298055604, 316119580, 319345290, 347731538, 372569505, 406439460, 447083406, 474179370, 496759340, 521597307, 569015244, 638690580, 695463076, 711269055, 745139010, 869328845, 894166812, 948358740, 1043194614, 1117708515, 1422538110, 1490278020, 1564791921, 1738657690, 2086389228, 2235417030, 2607986535, 2845076220, 3129583842, 3477315380, 4470834060, 5215973070, 6259167684, 7823959605, 10431946140, 15647919210, 31295838420]

約数ペア:

[(1, 31295838420), (2, 15647919210), (3, 10431946140), (4, 7823959605), (5, 6259167684), (6, 5215973070), (7, 4470834060), (9, 3477315380), (10, 3129583842), (11, 2845076220), (12, 2607986535), (14, 2235417030), (15, 2086389228), (18, 1738657690), (20, 1564791921), (21, 1490278020), (22, 1422538110), (28, 1117708515), (30, 1043194614), (33, 948358740), (35, 894166812), (36, 869328845), (42, 745139010), (44, 711269055), (45, 695463076), (49, 638690580), (55, 569015244), (60, 521597307), (63, 496759340), (66, 474179370), (70, 447083406), (77, 406439460), (84, 372569505), (90, 347731538), (98, 319345290), (99, 316119580), (105, 298055604), (110, 284507622), (126, 248379670), (132, 237089685), (140, 223541703), (147, 212896860), (154, 203219730), (165, 189671748), (180, 173865769), (196, 159672645), (198, 158059790), (210, 149027802), (220, 142253811), (231, 135479820), (245, 127738116), (252, 124189835), (294, 106448430), (308, 101609865), (315, 99351868), (330, 94835874), (385, 81287892), (396, 79029895), (420, 74513901), (441, 70965620), (462, 67739910), (490, 63869058), (495, 63223916), (539, 58062780), (588, 53224215), (630, 49675934), (660, 47417937), (693, 45159940), (735, 42579372), (770, 40643946), (882, 35482810), (924, 33869955), (980, 31934529), (990, 31611958), (1078, 29031390), (1155, 27095964), (1260, 24837967), (1386, 22579970), (1470, 21289686), (1540, 20321973), (1617, 19354260), (1764, 17741405), (1980, 15805979), (2156, 14515695), (2205, 14193124), (2310, 13547982), (2695, 11612556), (2772, 11289985), (2940, 10644843), (3234, 9677130), (3465, 9031988), (4410, 7096562), (4620, 6773991), (4851, 6451420), (5390, 5806278), (6468, 4838565), (6930, 4515994), (8085, 3870852), (8820, 3548281), (9702, 3225710), (10780, 2903139), (13860, 2257997), (16170, 1935426), (19404, 1612855), (24255, 1290284), (32340, 967713), (48510, 645142), (97020, 322571)]