2021691210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 256

約数和(自身を含む): 6340239360

約数和(自身を除く): 4318548150

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 103, 105, 110, 145, 154, 165, 174, 203, 206, 210, 231, 290, 293, 309, 319, 330, 385, 406, 435, 462, 515, 586, 609, 618, 638, 721, 770, 870, 879, 957, 1015, 1030, 1133, 1155, 1218, 1442, 1465, 1545, 1595, 1758, 1914, 2030, 2051, 2163, 2233, 2266, 2310, 2930, 2987, 3045, 3090, 3190, 3223, 3399, 3605, 4102, 4326, 4395, 4466, 4785, 5665, 5974, 6090, 6153, 6446, 6699, 6798, 7210, 7931, 8497, 8790, 8961, 9570, 9669, 10255, 10815, 11165, 11330, 12306, 13398, 14935, 15862, 16115, 16994, 16995, 17922, 19338, 20510, 20909, 21630, 22330, 22561, 23793, 25491, 29870, 30179, 30765, 32230, 32857, 33495, 33990, 39655, 41818, 42485, 44805, 45122, 47586, 48345, 50982, 59479, 60358, 61530, 62727, 65714, 66990, 67683, 79310, 84970, 89610, 90537, 93467, 96690, 98571, 104545, 112805, 118958, 118965, 125454, 127455, 135366, 150895, 164285, 178437, 181074, 186934, 197142, 209090, 211253, 225610, 229999, 237930, 254910, 280401, 297395, 301790, 313635, 328570, 331969, 338415, 356874, 422506, 452685, 459998, 467335, 492855, 560802, 594790, 627270, 633759, 654269, 663938, 676830, 689997, 875191, 892185, 905370, 934670, 985710, 995907, 1056265, 1149995, 1267518, 1308538, 1379994, 1402005, 1659845, 1750382, 1784370, 1962807, 1991814, 2112530, 2299990, 2323783, 2625573, 2804010, 3168795, 3271345, 3319690, 3449985, 3925614, 4375955, 4647566, 4979535, 5251146, 6126337, 6337590, 6542690, 6899970, 6971349, 8751910, 9627101, 9814035, 9959070, 11618915, 12252674, 13127865, 13942698, 18379011, 19254202, 19628070, 23237830, 26255730, 28881303, 30631685, 34856745, 36758022, 48135505, 57762606, 61263370, 67389707, 69713490, 91895055, 96271010, 134779414, 144406515, 183790110, 202169121, 288813030, 336948535, 404338242, 673897070, 1010845605, 2021691210]

約数ペア:

[(1, 2021691210), (2, 1010845605), (3, 673897070), (5, 404338242), (6, 336948535), (7, 288813030), (10, 202169121), (11, 183790110), (14, 144406515), (15, 134779414), (21, 96271010), (22, 91895055), (29, 69713490), (30, 67389707), (33, 61263370), (35, 57762606), (42, 48135505), (55, 36758022), (58, 34856745), (66, 30631685), (70, 28881303), (77, 26255730), (87, 23237830), (103, 19628070), (105, 19254202), (110, 18379011), (145, 13942698), (154, 13127865), (165, 12252674), (174, 11618915), (203, 9959070), (206, 9814035), (210, 9627101), (231, 8751910), (290, 6971349), (293, 6899970), (309, 6542690), (319, 6337590), (330, 6126337), (385, 5251146), (406, 4979535), (435, 4647566), (462, 4375955), (515, 3925614), (586, 3449985), (609, 3319690), (618, 3271345), (638, 3168795), (721, 2804010), (770, 2625573), (870, 2323783), (879, 2299990), (957, 2112530), (1015, 1991814), (1030, 1962807), (1133, 1784370), (1155, 1750382), (1218, 1659845), (1442, 1402005), (1465, 1379994), (1545, 1308538), (1595, 1267518), (1758, 1149995), (1914, 1056265), (2030, 995907), (2051, 985710), (2163, 934670), (2233, 905370), (2266, 892185), (2310, 875191), (2930, 689997), (2987, 676830), (3045, 663938), (3090, 654269), (3190, 633759), (3223, 627270), (3399, 594790), (3605, 560802), (4102, 492855), (4326, 467335), (4395, 459998), (4466, 452685), (4785, 422506), (5665, 356874), (5974, 338415), (6090, 331969), (6153, 328570), (6446, 313635), (6699, 301790), (6798, 297395), (7210, 280401), (7931, 254910), (8497, 237930), (8790, 229999), (8961, 225610), (9570, 211253), (9669, 209090), (10255, 197142), (10815, 186934), (11165, 181074), (11330, 178437), (12306, 164285), (13398, 150895), (14935, 135366), (15862, 127455), (16115, 125454), (16994, 118965), (16995, 118958), (17922, 112805), (19338, 104545), (20510, 98571), (20909, 96690), (21630, 93467), (22330, 90537), (22561, 89610), (23793, 84970), (25491, 79310), (29870, 67683), (30179, 66990), (30765, 65714), (32230, 62727), (32857, 61530), (33495, 60358), (33990, 59479), (39655, 50982), (41818, 48345), (42485, 47586), (44805, 45122)]