120902474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 229824000

約数和(自身を除く): 108921526

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 149, 154, 242, 298, 479, 847, 958, 1043, 1639, 1694, 2086, 3278, 3353, 5269, 6706, 10538, 11473, 18029, 22946, 36058, 36883, 57959, 71371, 73766, 115918, 126203, 142742, 252406, 405713, 499597, 785081, 811426, 999194, 1570162, 5495567, 8635891, 10991134, 17271782, 60451237, 120902474]

約数ペア:

[(1, 120902474), (2, 60451237), (7, 17271782), (11, 10991134), (14, 8635891), (22, 5495567), (77, 1570162), (121, 999194), (149, 811426), (154, 785081), (242, 499597), (298, 405713), (479, 252406), (847, 142742), (958, 126203), (1043, 115918), (1639, 73766), (1694, 71371), (2086, 57959), (3278, 36883), (3353, 36058), (5269, 22946), (6706, 18029), (10538, 11473)]