3982860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 14414400

約数和(自身を除く): 10431540

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, 109, 116, 126, 140, 145, 174, 180, 203, 210, 218, 252, 261, 290, 315, 327, 348, 406, 420, 435, 436, 522, 545, 580, 609, 630, 654, 763, 812, 870, 981, 1015, 1044, 1090, 1218, 1260, 1305, 1308, 1526, 1635, 1740, 1827, 1962, 2030, 2180, 2289, 2436, 2610, 3045, 3052, 3161, 3270, 3654, 3815, 3924, 4060, 4578, 4905, 5220, 6090, 6322, 6540, 6867, 7308, 7630, 9135, 9156, 9483, 9810, 11445, 12180, 12644, 13734, 15260, 15805, 18270, 18966, 19620, 22127, 22890, 27468, 28449, 31610, 34335, 36540, 37932, 44254, 45780, 47415, 56898, 63220, 66381, 68670, 88508, 94830, 110635, 113796, 132762, 137340, 142245, 189660, 199143, 221270, 265524, 284490, 331905, 398286, 442540, 568980, 663810, 796572, 995715, 1327620, 1991430, 3982860]

約数ペア:

[(1, 3982860), (2, 1991430), (3, 1327620), (4, 995715), (5, 796572), (6, 663810), (7, 568980), (9, 442540), (10, 398286), (12, 331905), (14, 284490), (15, 265524), (18, 221270), (20, 199143), (21, 189660), (28, 142245), (29, 137340), (30, 132762), (35, 113796), (36, 110635), (42, 94830), (45, 88508), (58, 68670), (60, 66381), (63, 63220), (70, 56898), (84, 47415), (87, 45780), (90, 44254), (105, 37932), (109, 36540), (116, 34335), (126, 31610), (140, 28449), (145, 27468), (174, 22890), (180, 22127), (203, 19620), (210, 18966), (218, 18270), (252, 15805), (261, 15260), (290, 13734), (315, 12644), (327, 12180), (348, 11445), (406, 9810), (420, 9483), (435, 9156), (436, 9135), (522, 7630), (545, 7308), (580, 6867), (609, 6540), (630, 6322), (654, 6090), (763, 5220), (812, 4905), (870, 4578), (981, 4060), (1015, 3924), (1044, 3815), (1090, 3654), (1218, 3270), (1260, 3161), (1305, 3052), (1308, 3045), (1526, 2610), (1635, 2436), (1740, 2289), (1827, 2180), (1962, 2030)]