61984890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 194088960

約数和(自身を除く): 132104070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 29, 30, 33, 34, 45, 51, 55, 58, 66, 85, 87, 90, 99, 102, 110, 127, 145, 153, 165, 170, 174, 187, 198, 254, 255, 261, 290, 306, 319, 330, 374, 381, 435, 493, 495, 510, 522, 561, 635, 638, 762, 765, 870, 935, 957, 986, 990, 1122, 1143, 1270, 1305, 1397, 1479, 1530, 1595, 1683, 1870, 1905, 1914, 2159, 2286, 2465, 2610, 2794, 2805, 2871, 2958, 3190, 3366, 3683, 3810, 4191, 4318, 4437, 4785, 4930, 5423, 5610, 5715, 5742, 6477, 6985, 7366, 7395, 8382, 8415, 8874, 9570, 10795, 10846, 11049, 11430, 12573, 12954, 13970, 14355, 14790, 16269, 16830, 18415, 19431, 20955, 21590, 22098, 22185, 23749, 25146, 27115, 28710, 32385, 32538, 33147, 36830, 38862, 40513, 41910, 44370, 47498, 48807, 54230, 55245, 62611, 62865, 64770, 66294, 71247, 81026, 81345, 97155, 97614, 110490, 118745, 121539, 125222, 125730, 142494, 162690, 165735, 187833, 194310, 202565, 213741, 237490, 243078, 244035, 313055, 331470, 356235, 364617, 375666, 405130, 427482, 488070, 563499, 607695, 626110, 688721, 712470, 729234, 939165, 1068705, 1126998, 1215390, 1377442, 1823085, 1878330, 2066163, 2137410, 2817495, 3443605, 3646170, 4132326, 5634990, 6198489, 6887210, 10330815, 12396978, 20661630, 30992445, 61984890]

約数ペア:

[(1, 61984890), (2, 30992445), (3, 20661630), (5, 12396978), (6, 10330815), (9, 6887210), (10, 6198489), (11, 5634990), (15, 4132326), (17, 3646170), (18, 3443605), (22, 2817495), (29, 2137410), (30, 2066163), (33, 1878330), (34, 1823085), (45, 1377442), (51, 1215390), (55, 1126998), (58, 1068705), (66, 939165), (85, 729234), (87, 712470), (90, 688721), (99, 626110), (102, 607695), (110, 563499), (127, 488070), (145, 427482), (153, 405130), (165, 375666), (170, 364617), (174, 356235), (187, 331470), (198, 313055), (254, 244035), (255, 243078), (261, 237490), (290, 213741), (306, 202565), (319, 194310), (330, 187833), (374, 165735), (381, 162690), (435, 142494), (493, 125730), (495, 125222), (510, 121539), (522, 118745), (561, 110490), (635, 97614), (638, 97155), (762, 81345), (765, 81026), (870, 71247), (935, 66294), (957, 64770), (986, 62865), (990, 62611), (1122, 55245), (1143, 54230), (1270, 48807), (1305, 47498), (1397, 44370), (1479, 41910), (1530, 40513), (1595, 38862), (1683, 36830), (1870, 33147), (1905, 32538), (1914, 32385), (2159, 28710), (2286, 27115), (2465, 25146), (2610, 23749), (2794, 22185), (2805, 22098), (2871, 21590), (2958, 20955), (3190, 19431), (3366, 18415), (3683, 16830), (3810, 16269), (4191, 14790), (4318, 14355), (4437, 13970), (4785, 12954), (4930, 12573), (5423, 11430), (5610, 11049), (5715, 10846), (5742, 10795), (6477, 9570), (6985, 8874), (7366, 8415), (7395, 8382)]