10989510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 30868992

約数和(自身を除く): 19879482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1217, 1290, 1505, 1806, 2434, 3010, 3651, 4515, 6085, 7302, 8519, 9030, 12170, 17038, 18255, 25557, 36510, 42595, 51114, 52331, 85190, 104662, 127785, 156993, 255570, 261655, 313986, 366317, 523310, 732634, 784965, 1098951, 1569930, 1831585, 2197902, 3663170, 5494755, 10989510]

約数ペア:

[(1, 10989510), (2, 5494755), (3, 3663170), (5, 2197902), (6, 1831585), (7, 1569930), (10, 1098951), (14, 784965), (15, 732634), (21, 523310), (30, 366317), (35, 313986), (42, 261655), (43, 255570), (70, 156993), (86, 127785), (105, 104662), (129, 85190), (210, 52331), (215, 51114), (258, 42595), (301, 36510), (430, 25557), (602, 18255), (645, 17038), (903, 12170), (1217, 9030), (1290, 8519), (1505, 7302), (1806, 6085), (2434, 4515), (3010, 3651)]