10819620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 38857728

約数和(自身を除く): 28038108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 277, 279, 310, 315, 372, 420, 434, 465, 554, 558, 620, 630, 651, 831, 868, 930, 1085, 1108, 1116, 1260, 1302, 1385, 1395, 1662, 1860, 1939, 1953, 2170, 2493, 2604, 2770, 2790, 3255, 3324, 3878, 3906, 4155, 4340, 4986, 5540, 5580, 5817, 6510, 7756, 7812, 8310, 8587, 9695, 9765, 9972, 11634, 12465, 13020, 16620, 17174, 17451, 19390, 19530, 23268, 24930, 25761, 29085, 34348, 34902, 38780, 39060, 42935, 49860, 51522, 58170, 60109, 69804, 77283, 85870, 87255, 103044, 116340, 120218, 128805, 154566, 171740, 174510, 180327, 240436, 257610, 300545, 309132, 349020, 360654, 386415, 515220, 540981, 601090, 721308, 772830, 901635, 1081962, 1202180, 1545660, 1803270, 2163924, 2704905, 3606540, 5409810, 10819620]

約数ペア:

[(1, 10819620), (2, 5409810), (3, 3606540), (4, 2704905), (5, 2163924), (6, 1803270), (7, 1545660), (9, 1202180), (10, 1081962), (12, 901635), (14, 772830), (15, 721308), (18, 601090), (20, 540981), (21, 515220), (28, 386415), (30, 360654), (31, 349020), (35, 309132), (36, 300545), (42, 257610), (45, 240436), (60, 180327), (62, 174510), (63, 171740), (70, 154566), (84, 128805), (90, 120218), (93, 116340), (105, 103044), (124, 87255), (126, 85870), (140, 77283), (155, 69804), (180, 60109), (186, 58170), (210, 51522), (217, 49860), (252, 42935), (277, 39060), (279, 38780), (310, 34902), (315, 34348), (372, 29085), (420, 25761), (434, 24930), (465, 23268), (554, 19530), (558, 19390), (620, 17451), (630, 17174), (651, 16620), (831, 13020), (868, 12465), (930, 11634), (1085, 9972), (1108, 9765), (1116, 9695), (1260, 8587), (1302, 8310), (1385, 7812), (1395, 7756), (1662, 6510), (1860, 5817), (1939, 5580), (1953, 5540), (2170, 4986), (2493, 4340), (2604, 4155), (2770, 3906), (2790, 3878), (3255, 3324)]