1856157410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{10529}}^1$

素因数の和:10631

約数の個数: 48

約数和(自身を含む): 3607704360

約数和(自身を除く): 1751546950

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 289, 305, 578, 610, 1037, 1445, 2074, 2890, 5185, 10370, 10529, 17629, 21058, 35258, 52645, 88145, 105290, 176290, 178993, 357986, 642269, 894965, 1284538, 1789930, 3042881, 3211345, 6085762, 6422690, 10918573, 15214405, 21837146, 30428810, 54592865, 109185730, 185615741, 371231482, 928078705, 1856157410]

約数ペア:

[(1, 1856157410), (2, 928078705), (5, 371231482), (10, 185615741), (17, 109185730), (34, 54592865), (61, 30428810), (85, 21837146), (122, 15214405), (170, 10918573), (289, 6422690), (305, 6085762), (578, 3211345), (610, 3042881), (1037, 1789930), (1445, 1284538), (2074, 894965), (2890, 642269), (5185, 357986), (10370, 178993), (10529, 176290), (17629, 105290), (21058, 88145), (35258, 52645)]