30273620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116437}}^1$

素因数の和:116459

約数の個数: 24

約数和(自身を含む): 68465544

約数和(自身を除く): 38191924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 116437, 232874, 465748, 582185, 1164370, 1513681, 2328740, 3027362, 6054724, 7568405, 15136810, 30273620]

約数ペア:

[(1, 30273620), (2, 15136810), (4, 7568405), (5, 6054724), (10, 3027362), (13, 2328740), (20, 1513681), (26, 1164370), (52, 582185), (65, 465748), (130, 232874), (260, 116437)]