30468248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4889}}^1$

素因数の和:4955

約数の個数: 32

約数和(自身を含む): 61614000

約数和(自身を除く): 31145752

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 4889, 6232, 9778, 19556, 39112, 92891, 185782, 200449, 371564, 400898, 743128, 801796, 1603592, 3808531, 7617062, 15234124, 30468248]

約数ペア:

[(1, 30468248), (2, 15234124), (4, 7617062), (8, 3808531), (19, 1603592), (38, 801796), (41, 743128), (76, 400898), (82, 371564), (152, 200449), (164, 185782), (328, 92891), (779, 39112), (1558, 19556), (3116, 9778), (4889, 6232)]