126629370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 391322880

約数和(自身を除く): 264693510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 239, 261, 290, 315, 406, 435, 478, 522, 609, 630, 717, 841, 870, 1015, 1195, 1218, 1305, 1434, 1673, 1682, 1827, 2030, 2151, 2390, 2523, 2610, 3045, 3346, 3585, 3654, 4205, 4302, 5019, 5046, 5887, 6090, 6931, 7170, 7569, 8365, 8410, 9135, 10038, 10755, 11774, 12615, 13862, 15057, 15138, 16730, 17661, 18270, 20793, 21510, 25095, 25230, 29435, 30114, 34655, 35322, 37845, 41586, 48517, 50190, 52983, 58870, 62379, 69310, 75285, 75690, 88305, 97034, 103965, 105966, 124758, 145551, 150570, 176610, 200999, 207930, 242585, 264915, 291102, 311895, 401998, 436653, 485170, 529830, 602997, 623790, 727755, 873306, 1004995, 1205994, 1406993, 1455510, 1808991, 2009990, 2183265, 2813986, 3014985, 3617982, 4220979, 4366530, 6029970, 7034965, 8441958, 9044955, 12662937, 14069930, 18089910, 21104895, 25325874, 42209790, 63314685, 126629370]

約数ペア:

[(1, 126629370), (2, 63314685), (3, 42209790), (5, 25325874), (6, 21104895), (7, 18089910), (9, 14069930), (10, 12662937), (14, 9044955), (15, 8441958), (18, 7034965), (21, 6029970), (29, 4366530), (30, 4220979), (35, 3617982), (42, 3014985), (45, 2813986), (58, 2183265), (63, 2009990), (70, 1808991), (87, 1455510), (90, 1406993), (105, 1205994), (126, 1004995), (145, 873306), (174, 727755), (203, 623790), (210, 602997), (239, 529830), (261, 485170), (290, 436653), (315, 401998), (406, 311895), (435, 291102), (478, 264915), (522, 242585), (609, 207930), (630, 200999), (717, 176610), (841, 150570), (870, 145551), (1015, 124758), (1195, 105966), (1218, 103965), (1305, 97034), (1434, 88305), (1673, 75690), (1682, 75285), (1827, 69310), (2030, 62379), (2151, 58870), (2390, 52983), (2523, 50190), (2610, 48517), (3045, 41586), (3346, 37845), (3585, 35322), (3654, 34655), (4205, 30114), (4302, 29435), (5019, 25230), (5046, 25095), (5887, 21510), (6090, 20793), (6931, 18270), (7170, 17661), (7569, 16730), (8365, 15138), (8410, 15057), (9135, 13862), (10038, 12615), (10755, 11774)]