30474268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 62270208

約数和(自身を除く): 31795940

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 131, 187, 262, 311, 374, 524, 622, 748, 1244, 1441, 2227, 2882, 3421, 4454, 5287, 5764, 6842, 8908, 10574, 13684, 21148, 24497, 40741, 48994, 58157, 81482, 97988, 116314, 162964, 232628, 448151, 692597, 896302, 1385194, 1792604, 2770388, 7618567, 15237134, 30474268]

約数ペア:

[(1, 30474268), (2, 15237134), (4, 7618567), (11, 2770388), (17, 1792604), (22, 1385194), (34, 896302), (44, 692597), (68, 448151), (131, 232628), (187, 162964), (262, 116314), (311, 97988), (374, 81482), (524, 58157), (622, 48994), (748, 40741), (1244, 24497), (1441, 21148), (2227, 13684), (2882, 10574), (3421, 8908), (4454, 6842), (5287, 5764)]