2010025430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 4770275328

約数和(自身を除く): 2760249898

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 31, 34, 35, 46, 62, 70, 85, 103, 115, 119, 155, 161, 170, 206, 217, 230, 238, 310, 322, 391, 434, 515, 527, 529, 595, 713, 721, 782, 805, 1030, 1054, 1058, 1085, 1190, 1426, 1442, 1610, 1751, 1955, 2170, 2369, 2635, 2645, 2737, 3193, 3502, 3565, 3605, 3689, 3703, 3910, 4738, 4991, 5270, 5290, 5474, 6386, 7130, 7210, 7378, 7406, 8755, 8993, 9982, 11845, 12121, 12257, 13685, 15965, 16399, 16583, 17510, 17986, 18445, 18515, 22351, 23690, 24242, 24514, 24955, 27370, 31930, 32798, 33166, 36890, 37030, 40273, 44702, 44965, 49910, 54281, 54487, 60605, 61285, 62951, 73439, 80546, 81995, 82915, 84847, 89930, 108562, 108974, 111755, 114793, 121210, 122570, 125902, 146878, 163990, 165830, 169694, 201365, 223510, 229586, 271405, 272435, 278783, 281911, 314755, 367195, 379967, 381409, 402730, 424235, 514073, 542810, 544870, 557566, 563822, 573965, 629510, 734390, 759934, 762818, 848470, 926279, 1028146, 1147930, 1248463, 1393915, 1409555, 1689097, 1852558, 1899835, 1907045, 1951481, 2496926, 2570365, 2787830, 2819110, 3378194, 3799670, 3814090, 3902962, 4631395, 5140730, 6242315, 6483953, 8445485, 8739241, 9262790, 9757405, 11823679, 12484630, 12967906, 16890970, 17478482, 19514810, 23647358, 28714649, 32419765, 43696205, 57429298, 59118395, 64839530, 87392410, 118236790, 143573245, 201002543, 287146490, 402005086, 1005012715, 2010025430]

約数ペア:

[(1, 2010025430), (2, 1005012715), (5, 402005086), (7, 287146490), (10, 201002543), (14, 143573245), (17, 118236790), (23, 87392410), (31, 64839530), (34, 59118395), (35, 57429298), (46, 43696205), (62, 32419765), (70, 28714649), (85, 23647358), (103, 19514810), (115, 17478482), (119, 16890970), (155, 12967906), (161, 12484630), (170, 11823679), (206, 9757405), (217, 9262790), (230, 8739241), (238, 8445485), (310, 6483953), (322, 6242315), (391, 5140730), (434, 4631395), (515, 3902962), (527, 3814090), (529, 3799670), (595, 3378194), (713, 2819110), (721, 2787830), (782, 2570365), (805, 2496926), (1030, 1951481), (1054, 1907045), (1058, 1899835), (1085, 1852558), (1190, 1689097), (1426, 1409555), (1442, 1393915), (1610, 1248463), (1751, 1147930), (1955, 1028146), (2170, 926279), (2369, 848470), (2635, 762818), (2645, 759934), (2737, 734390), (3193, 629510), (3502, 573965), (3565, 563822), (3605, 557566), (3689, 544870), (3703, 542810), (3910, 514073), (4738, 424235), (4991, 402730), (5270, 381409), (5290, 379967), (5474, 367195), (6386, 314755), (7130, 281911), (7210, 278783), (7378, 272435), (7406, 271405), (8755, 229586), (8993, 223510), (9982, 201365), (11845, 169694), (12121, 165830), (12257, 163990), (13685, 146878), (15965, 125902), (16399, 122570), (16583, 121210), (17510, 114793), (17986, 111755), (18445, 108974), (18515, 108562), (22351, 89930), (23690, 84847), (24242, 82915), (24514, 81995), (24955, 80546), (27370, 73439), (31930, 62951), (32798, 61285), (33166, 60605), (36890, 54487), (37030, 54281), (40273, 49910), (44702, 44965)]