849274730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{15907}}^1$

素因数の和:16214

約数の個数: 32

約数和(自身を含む): 1614980160

約数和(自身を除く): 765705430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 1405, 2810, 5339, 10678, 15907, 26695, 31814, 53390, 79535, 159070, 302233, 604466, 1511165, 3022330, 4469867, 8939734, 22349335, 44698670, 84927473, 169854946, 424637365, 849274730]

約数ペア:

[(1, 849274730), (2, 424637365), (5, 169854946), (10, 84927473), (19, 44698670), (38, 22349335), (95, 8939734), (190, 4469867), (281, 3022330), (562, 1511165), (1405, 604466), (2810, 302233), (5339, 159070), (10678, 79535), (15907, 53390), (26695, 31814)]