30871196

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6491}}^1$

素因数の和:6565

約数の個数: 24

約数和(自身を含む): 57259440

約数和(自身を除く): 26388244

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 6491, 12982, 25964, 188239, 266131, 376478, 532262, 752956, 1064524, 7717799, 15435598, 30871196]

約数ペア:

[(1, 30871196), (2, 15435598), (4, 7717799), (29, 1064524), (41, 752956), (58, 532262), (82, 376478), (116, 266131), (164, 188239), (1189, 25964), (2378, 12982), (4756, 6491)]