8733060

素因数分解:

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

素因数の和:290

約数の個数: 144

約数和(自身を含む): 31449600

約数和(自身を除く): 22716540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 239, 252, 261, 290, 315, 348, 406, 420, 435, 478, 522, 580, 609, 630, 717, 812, 870, 956, 1015, 1044, 1195, 1218, 1260, 1305, 1434, 1673, 1740, 1827, 2030, 2151, 2390, 2436, 2610, 2868, 3045, 3346, 3585, 3654, 4060, 4302, 4780, 5019, 5220, 6090, 6692, 6931, 7170, 7308, 8365, 8604, 9135, 10038, 10755, 12180, 13862, 14340, 15057, 16730, 18270, 20076, 20793, 21510, 25095, 27724, 30114, 33460, 34655, 36540, 41586, 43020, 48517, 50190, 60228, 62379, 69310, 75285, 83172, 97034, 100380, 103965, 124758, 138620, 145551, 150570, 194068, 207930, 242585, 249516, 291102, 301140, 311895, 415860, 436653, 485170, 582204, 623790, 727755, 873306, 970340, 1247580, 1455510, 1746612, 2183265, 2911020, 4366530, 8733060]

約数ペア:

[(1, 8733060), (2, 4366530), (3, 2911020), (4, 2183265), (5, 1746612), (6, 1455510), (7, 1247580), (9, 970340), (10, 873306), (12, 727755), (14, 623790), (15, 582204), (18, 485170), (20, 436653), (21, 415860), (28, 311895), (29, 301140), (30, 291102), (35, 249516), (36, 242585), (42, 207930), (45, 194068), (58, 150570), (60, 145551), (63, 138620), (70, 124758), (84, 103965), (87, 100380), (90, 97034), (105, 83172), (116, 75285), (126, 69310), (140, 62379), (145, 60228), (174, 50190), (180, 48517), (203, 43020), (210, 41586), (239, 36540), (252, 34655), (261, 33460), (290, 30114), (315, 27724), (348, 25095), (406, 21510), (420, 20793), (435, 20076), (478, 18270), (522, 16730), (580, 15057), (609, 14340), (630, 13862), (717, 12180), (812, 10755), (870, 10038), (956, 9135), (1015, 8604), (1044, 8365), (1195, 7308), (1218, 7170), (1260, 6931), (1305, 6692), (1434, 6090), (1673, 5220), (1740, 5019), (1827, 4780), (2030, 4302), (2151, 4060), (2390, 3654), (2436, 3585), (2610, 3346), (2868, 3045)]