922716340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 2442303360

約数和(自身を除く): 1519587020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 169, 182, 236, 260, 295, 338, 364, 413, 455, 590, 661, 676, 767, 826, 845, 910, 1180, 1183, 1322, 1534, 1652, 1690, 1820, 2065, 2366, 2644, 3068, 3305, 3380, 3835, 4130, 4627, 4732, 5369, 5915, 6610, 7670, 8260, 8593, 9254, 9971, 10738, 11830, 13220, 15340, 17186, 18508, 19942, 21476, 23135, 23660, 26845, 34372, 38999, 39884, 42965, 46270, 49855, 53690, 60151, 69797, 77998, 85930, 92540, 99710, 107380, 111709, 120302, 139594, 155996, 171860, 194995, 199420, 223418, 240604, 272993, 279188, 300755, 348985, 389990, 446836, 506987, 545986, 558545, 601510, 697970, 779980, 781963, 1013974, 1091972, 1117090, 1203020, 1364965, 1395940, 1563926, 2027948, 2234180, 2534935, 2729930, 3127852, 3548909, 3909815, 5069870, 5459860, 6590831, 7097818, 7819630, 10139740, 13181662, 14195636, 15639260, 17744545, 26363324, 32954155, 35489090, 46135817, 65908310, 70978180, 92271634, 131816620, 184543268, 230679085, 461358170, 922716340]

約数ペア:

[(1, 922716340), (2, 461358170), (4, 230679085), (5, 184543268), (7, 131816620), (10, 92271634), (13, 70978180), (14, 65908310), (20, 46135817), (26, 35489090), (28, 32954155), (35, 26363324), (52, 17744545), (59, 15639260), (65, 14195636), (70, 13181662), (91, 10139740), (118, 7819630), (130, 7097818), (140, 6590831), (169, 5459860), (182, 5069870), (236, 3909815), (260, 3548909), (295, 3127852), (338, 2729930), (364, 2534935), (413, 2234180), (455, 2027948), (590, 1563926), (661, 1395940), (676, 1364965), (767, 1203020), (826, 1117090), (845, 1091972), (910, 1013974), (1180, 781963), (1183, 779980), (1322, 697970), (1534, 601510), (1652, 558545), (1690, 545986), (1820, 506987), (2065, 446836), (2366, 389990), (2644, 348985), (3068, 300755), (3305, 279188), (3380, 272993), (3835, 240604), (4130, 223418), (4627, 199420), (4732, 194995), (5369, 171860), (5915, 155996), (6610, 139594), (7670, 120302), (8260, 111709), (8593, 107380), (9254, 99710), (9971, 92540), (10738, 85930), (11830, 77998), (13220, 69797), (15340, 60151), (17186, 53690), (18508, 49855), (19942, 46270), (21476, 42965), (23135, 39884), (23660, 38999), (26845, 34372)]