1245984770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{14561}}^1$

素因数の和:14810

約数の個数: 32

約数和(自身を含む): 2306620800

約数和(自身を除く): 1060636030

約数列:

[1, 2, 5, 10, 43, 86, 199, 215, 398, 430, 995, 1990, 8557, 14561, 17114, 29122, 42785, 72805, 85570, 145610, 626123, 1252246, 2897639, 3130615, 5795278, 6261230, 14488195, 28976390, 124598477, 249196954, 622992385, 1245984770]

約数ペア:

[(1, 1245984770), (2, 622992385), (5, 249196954), (10, 124598477), (43, 28976390), (86, 14488195), (199, 6261230), (215, 5795278), (398, 3130615), (430, 2897639), (995, 1252246), (1990, 626123), (8557, 145610), (14561, 85570), (17114, 72805), (29122, 42785)]