2570668870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{937}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 5889814560

約数和(自身を除く): 3319145690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 509, 539, 770, 937, 1018, 1078, 1874, 2545, 2695, 3563, 4685, 5090, 5390, 5599, 6559, 7126, 9370, 10307, 11198, 13118, 17815, 20614, 24941, 27995, 32795, 35630, 39193, 45913, 49882, 51535, 55990, 65590, 72149, 78386, 91826, 103070, 124705, 144298, 195965, 229565, 249410, 274351, 360745, 391930, 459130, 476933, 505043, 548702, 721490, 953866, 1010086, 1371755, 2384665, 2525215, 2743510, 3338531, 4769330, 5050430, 5246263, 6677062, 10492526, 16692655, 23369717, 26231315, 33385310, 36723841, 46739434, 52462630, 73447682, 116848585, 183619205, 233697170, 257066887, 367238410, 514133774, 1285334435, 2570668870]

約数ペア:

[(1, 2570668870), (2, 1285334435), (5, 514133774), (7, 367238410), (10, 257066887), (11, 233697170), (14, 183619205), (22, 116848585), (35, 73447682), (49, 52462630), (55, 46739434), (70, 36723841), (77, 33385310), (98, 26231315), (110, 23369717), (154, 16692655), (245, 10492526), (385, 6677062), (490, 5246263), (509, 5050430), (539, 4769330), (770, 3338531), (937, 2743510), (1018, 2525215), (1078, 2384665), (1874, 1371755), (2545, 1010086), (2695, 953866), (3563, 721490), (4685, 548702), (5090, 505043), (5390, 476933), (5599, 459130), (6559, 391930), (7126, 360745), (9370, 274351), (10307, 249410), (11198, 229565), (13118, 195965), (17815, 144298), (20614, 124705), (24941, 103070), (27995, 91826), (32795, 78386), (35630, 72149), (39193, 65590), (45913, 55990), (49882, 51535)]