2108294790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:986

約数の個数: 128

約数和(自身を含む): 5912248320

約数和(自身を除く): 3803953530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 263, 295, 354, 413, 526, 590, 647, 789, 826, 885, 1239, 1294, 1315, 1578, 1770, 1841, 1941, 2065, 2478, 2630, 3235, 3682, 3882, 3945, 4130, 4529, 5523, 6195, 6470, 7890, 9058, 9205, 9705, 11046, 12390, 13587, 15517, 18410, 19410, 22645, 27174, 27615, 31034, 38173, 45290, 46551, 55230, 67935, 76346, 77585, 93102, 108619, 114519, 135870, 155170, 170161, 190865, 217238, 229038, 232755, 267211, 325857, 340322, 381730, 465510, 510483, 534422, 543095, 572595, 651714, 801633, 850805, 1020966, 1086190, 1145190, 1191127, 1336055, 1603266, 1629285, 1701610, 2382254, 2552415, 2672110, 3258570, 3573381, 4008165, 5104830, 5955635, 7146762, 8016330, 10039499, 11911270, 17866905, 20078998, 30118497, 35733810, 50197495, 60236994, 70276493, 100394990, 140552986, 150592485, 210829479, 301184970, 351382465, 421658958, 702764930, 1054147395, 2108294790]

約数ペア:

[(1, 2108294790), (2, 1054147395), (3, 702764930), (5, 421658958), (6, 351382465), (7, 301184970), (10, 210829479), (14, 150592485), (15, 140552986), (21, 100394990), (30, 70276493), (35, 60236994), (42, 50197495), (59, 35733810), (70, 30118497), (105, 20078998), (118, 17866905), (177, 11911270), (210, 10039499), (263, 8016330), (295, 7146762), (354, 5955635), (413, 5104830), (526, 4008165), (590, 3573381), (647, 3258570), (789, 2672110), (826, 2552415), (885, 2382254), (1239, 1701610), (1294, 1629285), (1315, 1603266), (1578, 1336055), (1770, 1191127), (1841, 1145190), (1941, 1086190), (2065, 1020966), (2478, 850805), (2630, 801633), (3235, 651714), (3682, 572595), (3882, 543095), (3945, 534422), (4130, 510483), (4529, 465510), (5523, 381730), (6195, 340322), (6470, 325857), (7890, 267211), (9058, 232755), (9205, 229038), (9705, 217238), (11046, 190865), (12390, 170161), (13587, 155170), (15517, 135870), (18410, 114519), (19410, 108619), (22645, 93102), (27174, 77585), (27615, 76346), (31034, 67935), (38173, 55230), (45290, 46551)]