23511510

素因数分解:

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

素因数の和:179

約数の個数: 144

約数和(自身を含む): 71705088

約数和(自身を除く): 48193578

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, 110, 121, 127, 153, 165, 170, 187, 198, 242, 254, 255, 306, 330, 363, 374, 381, 495, 510, 561, 605, 635, 726, 762, 765, 935, 990, 1089, 1122, 1143, 1210, 1270, 1397, 1530, 1683, 1815, 1870, 1905, 2057, 2159, 2178, 2286, 2794, 2805, 3366, 3630, 3810, 4114, 4191, 4318, 5445, 5610, 5715, 6171, 6477, 6985, 8382, 8415, 10285, 10795, 10890, 11430, 12342, 12573, 12954, 13970, 15367, 16830, 18513, 19431, 20570, 20955, 21590, 23749, 25146, 30734, 30855, 32385, 37026, 38862, 41910, 46101, 47498, 61710, 62865, 64770, 71247, 76835, 92202, 92565, 97155, 118745, 125730, 138303, 142494, 153670, 185130, 194310, 213741, 230505, 237490, 261239, 276606, 356235, 427482, 461010, 522478, 691515, 712470, 783717, 1068705, 1306195, 1383030, 1567434, 2137410, 2351151, 2612390, 3918585, 4702302, 7837170, 11755755, 23511510]

約数ペア:

[(1, 23511510), (2, 11755755), (3, 7837170), (5, 4702302), (6, 3918585), (9, 2612390), (10, 2351151), (11, 2137410), (15, 1567434), (17, 1383030), (18, 1306195), (22, 1068705), (30, 783717), (33, 712470), (34, 691515), (45, 522478), (51, 461010), (55, 427482), (66, 356235), (85, 276606), (90, 261239), (99, 237490), (102, 230505), (110, 213741), (121, 194310), (127, 185130), (153, 153670), (165, 142494), (170, 138303), (187, 125730), (198, 118745), (242, 97155), (254, 92565), (255, 92202), (306, 76835), (330, 71247), (363, 64770), (374, 62865), (381, 61710), (495, 47498), (510, 46101), (561, 41910), (605, 38862), (635, 37026), (726, 32385), (762, 30855), (765, 30734), (935, 25146), (990, 23749), (1089, 21590), (1122, 20955), (1143, 20570), (1210, 19431), (1270, 18513), (1397, 16830), (1530, 15367), (1683, 13970), (1815, 12954), (1870, 12573), (1905, 12342), (2057, 11430), (2159, 10890), (2178, 10795), (2286, 10285), (2794, 8415), (2805, 8382), (3366, 6985), (3630, 6477), (3810, 6171), (4114, 5715), (4191, 5610), (4318, 5445)]