2987153810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{10453}}^1$

素因数の和:10559

約数の個数: 48

約数和(自身を含む): 5835966408

約数和(自身を除く): 2848812598

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 1681, 3362, 3485, 6970, 8405, 10453, 16810, 20906, 28577, 52265, 57154, 104530, 142885, 177701, 285770, 355402, 428573, 857146, 888505, 1777010, 2142865, 4285730, 7285741, 14571482, 17571493, 35142986, 36428705, 72857410, 87857465, 175714930, 298715381, 597430762, 1493576905, 2987153810]

約数ペア:

[(1, 2987153810), (2, 1493576905), (5, 597430762), (10, 298715381), (17, 175714930), (34, 87857465), (41, 72857410), (82, 36428705), (85, 35142986), (170, 17571493), (205, 14571482), (410, 7285741), (697, 4285730), (1394, 2142865), (1681, 1777010), (3362, 888505), (3485, 857146), (6970, 428573), (8405, 355402), (10453, 285770), (16810, 177701), (20906, 142885), (28577, 104530), (52265, 57154)]