185139070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1289}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 341055360

約数和(自身を除く): 155916290

約数列:

[1, 2, 5, 10, 53, 106, 265, 271, 530, 542, 1289, 1355, 2578, 2710, 6445, 12890, 14363, 28726, 68317, 71815, 136634, 143630, 341585, 349319, 683170, 698638, 1746595, 3493190, 18513907, 37027814, 92569535, 185139070]

約数ペア:

[(1, 185139070), (2, 92569535), (5, 37027814), (10, 18513907), (53, 3493190), (106, 1746595), (265, 698638), (271, 683170), (530, 349319), (542, 341585), (1289, 143630), (1355, 136634), (2578, 71815), (2710, 68317), (6445, 28726), (12890, 14363)]