19236690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 60217344

約数和(自身を除く): 40980654

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 127, 135, 153, 162, 165, 170, 187, 198, 254, 255, 270, 297, 306, 330, 374, 381, 405, 459, 495, 510, 561, 594, 635, 762, 765, 810, 891, 918, 935, 990, 1122, 1143, 1270, 1377, 1397, 1485, 1530, 1683, 1782, 1870, 1905, 2159, 2286, 2295, 2754, 2794, 2805, 2970, 3366, 3429, 3810, 4191, 4318, 4455, 4590, 5049, 5610, 5715, 6477, 6858, 6885, 6985, 8382, 8415, 8910, 10098, 10287, 10795, 11430, 12573, 12954, 13770, 13970, 15147, 16830, 17145, 19431, 20574, 20955, 21590, 23749, 25146, 25245, 30294, 32385, 34290, 37719, 38862, 41910, 47498, 50490, 51435, 58293, 62865, 64770, 71247, 75438, 75735, 97155, 102870, 113157, 116586, 118745, 125730, 142494, 151470, 174879, 188595, 194310, 213741, 226314, 237490, 291465, 349758, 356235, 377190, 427482, 565785, 582930, 641223, 712470, 874395, 1068705, 1131570, 1282446, 1748790, 1923669, 2137410, 3206115, 3847338, 6412230, 9618345, 19236690]

約数ペア:

[(1, 19236690), (2, 9618345), (3, 6412230), (5, 3847338), (6, 3206115), (9, 2137410), (10, 1923669), (11, 1748790), (15, 1282446), (17, 1131570), (18, 1068705), (22, 874395), (27, 712470), (30, 641223), (33, 582930), (34, 565785), (45, 427482), (51, 377190), (54, 356235), (55, 349758), (66, 291465), (81, 237490), (85, 226314), (90, 213741), (99, 194310), (102, 188595), (110, 174879), (127, 151470), (135, 142494), (153, 125730), (162, 118745), (165, 116586), (170, 113157), (187, 102870), (198, 97155), (254, 75735), (255, 75438), (270, 71247), (297, 64770), (306, 62865), (330, 58293), (374, 51435), (381, 50490), (405, 47498), (459, 41910), (495, 38862), (510, 37719), (561, 34290), (594, 32385), (635, 30294), (762, 25245), (765, 25146), (810, 23749), (891, 21590), (918, 20955), (935, 20574), (990, 19431), (1122, 17145), (1143, 16830), (1270, 15147), (1377, 13970), (1397, 13770), (1485, 12954), (1530, 12573), (1683, 11430), (1782, 10795), (1870, 10287), (1905, 10098), (2159, 8910), (2286, 8415), (2295, 8382), (2754, 6985), (2794, 6885), (2805, 6858), (2970, 6477), (3366, 5715), (3429, 5610), (3810, 5049), (4191, 4590), (4318, 4455)]