247710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 622080

約数和(自身を除く): 374370

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 359, 690, 718, 1077, 1795, 2154, 3590, 5385, 8257, 10770, 16514, 24771, 41285, 49542, 82570, 123855, 247710]

約数ペア:

[(1, 247710), (2, 123855), (3, 82570), (5, 49542), (6, 41285), (10, 24771), (15, 16514), (23, 10770), (30, 8257), (46, 5385), (69, 3590), (115, 2154), (138, 1795), (230, 1077), (345, 718), (359, 690)]