130173290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7309}}^1$

素因数の和:7466

約数の個数: 32

約数和(自身を含む): 254212560

約数和(自身を除く): 124039270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 7309, 8905, 14618, 17810, 36545, 73090, 95017, 190034, 475085, 950170, 1001333, 2002666, 5006665, 10013330, 13017329, 26034658, 65086645, 130173290]

約数ペア:

[(1, 130173290), (2, 65086645), (5, 26034658), (10, 13017329), (13, 10013330), (26, 5006665), (65, 2002666), (130, 1001333), (137, 950170), (274, 475085), (685, 190034), (1370, 95017), (1781, 73090), (3562, 36545), (7309, 17810), (8905, 14618)]