82353810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 253266048

約数和(自身を除く): 170912238

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 121, 147, 154, 165, 210, 231, 242, 245, 294, 330, 363, 385, 462, 463, 490, 539, 605, 726, 735, 770, 847, 926, 1078, 1155, 1210, 1389, 1470, 1617, 1694, 1815, 2310, 2315, 2541, 2695, 2778, 3234, 3241, 3630, 4235, 4630, 5082, 5093, 5390, 5929, 6482, 6945, 8085, 8470, 9723, 10186, 11858, 12705, 13890, 15279, 16170, 16205, 17787, 19446, 22687, 25410, 25465, 29645, 30558, 32410, 35574, 35651, 45374, 48615, 50930, 56023, 59290, 68061, 71302, 76395, 88935, 97230, 106953, 112046, 113435, 136122, 152790, 168069, 177870, 178255, 213906, 226870, 249557, 280115, 336138, 340305, 356510, 392161, 499114, 534765, 560230, 680610, 748671, 784322, 840345, 1069530, 1176483, 1247785, 1497342, 1680690, 1960805, 2352966, 2495570, 2745127, 3743355, 3921610, 5490254, 5882415, 7486710, 8235381, 11764830, 13725635, 16470762, 27451270, 41176905, 82353810]

約数ペア:

[(1, 82353810), (2, 41176905), (3, 27451270), (5, 16470762), (6, 13725635), (7, 11764830), (10, 8235381), (11, 7486710), (14, 5882415), (15, 5490254), (21, 3921610), (22, 3743355), (30, 2745127), (33, 2495570), (35, 2352966), (42, 1960805), (49, 1680690), (55, 1497342), (66, 1247785), (70, 1176483), (77, 1069530), (98, 840345), (105, 784322), (110, 748671), (121, 680610), (147, 560230), (154, 534765), (165, 499114), (210, 392161), (231, 356510), (242, 340305), (245, 336138), (294, 280115), (330, 249557), (363, 226870), (385, 213906), (462, 178255), (463, 177870), (490, 168069), (539, 152790), (605, 136122), (726, 113435), (735, 112046), (770, 106953), (847, 97230), (926, 88935), (1078, 76395), (1155, 71302), (1210, 68061), (1389, 59290), (1470, 56023), (1617, 50930), (1694, 48615), (1815, 45374), (2310, 35651), (2315, 35574), (2541, 32410), (2695, 30558), (2778, 29645), (3234, 25465), (3241, 25410), (3630, 22687), (4235, 19446), (4630, 17787), (5082, 16205), (5093, 16170), (5390, 15279), (5929, 13890), (6482, 12705), (6945, 11858), (8085, 10186), (8470, 9723)]