170970660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4730

約数の個数: 144

約数和(自身を含む): 613267200

約数和(自身を除く): 442296540

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, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 4679, 5220, 6090, 7308, 9135, 9358, 12180, 14037, 18270, 18716, 23395, 28074, 32753, 36540, 42111, 46790, 56148, 65506, 70185, 84222, 93580, 98259, 131012, 135691, 140370, 163765, 168444, 196518, 210555, 271382, 280740, 294777, 327530, 393036, 407073, 421110, 491295, 542764, 589554, 655060, 678455, 814146, 842220, 949837, 982590, 1179108, 1221219, 1356910, 1473885, 1628292, 1899674, 1965180, 2035365, 2442438, 2713820, 2849511, 2947770, 3799348, 4070730, 4749185, 4884876, 5699022, 5895540, 6106095, 8141460, 8548533, 9498370, 11398044, 12212190, 14247555, 17097066, 18996740, 24424380, 28495110, 34194132, 42742665, 56990220, 85485330, 170970660]

約数ペア:

[(1, 170970660), (2, 85485330), (3, 56990220), (4, 42742665), (5, 34194132), (6, 28495110), (7, 24424380), (9, 18996740), (10, 17097066), (12, 14247555), (14, 12212190), (15, 11398044), (18, 9498370), (20, 8548533), (21, 8141460), (28, 6106095), (29, 5895540), (30, 5699022), (35, 4884876), (36, 4749185), (42, 4070730), (45, 3799348), (58, 2947770), (60, 2849511), (63, 2713820), (70, 2442438), (84, 2035365), (87, 1965180), (90, 1899674), (105, 1628292), (116, 1473885), (126, 1356910), (140, 1221219), (145, 1179108), (174, 982590), (180, 949837), (203, 842220), (210, 814146), (252, 678455), (261, 655060), (290, 589554), (315, 542764), (348, 491295), (406, 421110), (420, 407073), (435, 393036), (522, 327530), (580, 294777), (609, 280740), (630, 271382), (812, 210555), (870, 196518), (1015, 168444), (1044, 163765), (1218, 140370), (1260, 135691), (1305, 131012), (1740, 98259), (1827, 93580), (2030, 84222), (2436, 70185), (2610, 65506), (3045, 56148), (3654, 46790), (4060, 42111), (4679, 36540), (5220, 32753), (6090, 28074), (7308, 23395), (9135, 18716), (9358, 18270), (12180, 14037)]