269492570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{3359}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 496419840

約数和(自身を除く): 226927270

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 565, 710, 1130, 3359, 6718, 8023, 16046, 16795, 33590, 40115, 80230, 238489, 379567, 476978, 759134, 1192445, 1897835, 2384890, 3795670, 26949257, 53898514, 134746285, 269492570]

約数ペア:

[(1, 269492570), (2, 134746285), (5, 53898514), (10, 26949257), (71, 3795670), (113, 2384890), (142, 1897835), (226, 1192445), (355, 759134), (565, 476978), (710, 379567), (1130, 238489), (3359, 80230), (6718, 40115), (8023, 33590), (16046, 16795)]