129121237210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{322537}}^1$

素因数の和:322620

約数の個数: 96

約数和(自身を含む): 291213109440

約数和(自身を除く): 162091872230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 49, 70, 86, 95, 98, 133, 190, 215, 245, 266, 301, 430, 490, 602, 665, 817, 931, 1330, 1505, 1634, 1862, 2107, 3010, 4085, 4214, 4655, 5719, 8170, 9310, 10535, 11438, 21070, 28595, 40033, 57190, 80066, 200165, 322537, 400330, 645074, 1612685, 2257759, 3225370, 4515518, 6128203, 11288795, 12256406, 13869091, 15804313, 22577590, 27738182, 30641015, 31608626, 42897421, 61282030, 69345455, 79021565, 85794842, 97083637, 138690910, 158043130, 194167274, 214487105, 263512729, 300281947, 428974210, 485418185, 527025458, 600563894, 679585459, 970836370, 1317563645, 1359170918, 1501409735, 1844589103, 2635127290, 3002819470, 3397927295, 3689178206, 6795854590, 9222945515, 12912123721, 18445891030, 25824247442, 64560618605, 129121237210]

約数ペア:

[(1, 129121237210), (2, 64560618605), (5, 25824247442), (7, 18445891030), (10, 12912123721), (14, 9222945515), (19, 6795854590), (35, 3689178206), (38, 3397927295), (43, 3002819470), (49, 2635127290), (70, 1844589103), (86, 1501409735), (95, 1359170918), (98, 1317563645), (133, 970836370), (190, 679585459), (215, 600563894), (245, 527025458), (266, 485418185), (301, 428974210), (430, 300281947), (490, 263512729), (602, 214487105), (665, 194167274), (817, 158043130), (931, 138690910), (1330, 97083637), (1505, 85794842), (1634, 79021565), (1862, 69345455), (2107, 61282030), (3010, 42897421), (4085, 31608626), (4214, 30641015), (4655, 27738182), (5719, 22577590), (8170, 15804313), (9310, 13869091), (10535, 12256406), (11438, 11288795), (21070, 6128203), (28595, 4515518), (40033, 3225370), (57190, 2257759), (80066, 1612685), (200165, 645074), (322537, 400330)]