1569449690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{4993}}^1$

素因数の和:5103

約数の個数: 48

約数和(自身を含む): 3062980008

約数和(自身を除く): 1493530318

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 1849, 3655, 3698, 4993, 7310, 9245, 9986, 18490, 24965, 31433, 49930, 62866, 84881, 157165, 169762, 214699, 314330, 424405, 429398, 848810, 1073495, 2146990, 3649883, 7299766, 9232057, 18249415, 18464114, 36498830, 46160285, 92320570, 156944969, 313889938, 784724845, 1569449690]

約数ペア:

[(1, 1569449690), (2, 784724845), (5, 313889938), (10, 156944969), (17, 92320570), (34, 46160285), (43, 36498830), (85, 18464114), (86, 18249415), (170, 9232057), (215, 7299766), (430, 3649883), (731, 2146990), (1462, 1073495), (1849, 848810), (3655, 429398), (3698, 424405), (4993, 314330), (7310, 214699), (9245, 169762), (9986, 157165), (18490, 84881), (24965, 62866), (31433, 49930)]