1528742730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{193757}}^1$

素因数の和:194030

約数の個数: 32

約数和(自身を含む): 3682952064

約数和(自身を除く): 2154209334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 193757, 387514, 581271, 968785, 1162542, 1937570, 2906355, 5812710, 50958091, 101916182, 152874273, 254790455, 305748546, 509580910, 764371365, 1528742730]

約数ペア:

[(1, 1528742730), (2, 764371365), (3, 509580910), (5, 305748546), (6, 254790455), (10, 152874273), (15, 101916182), (30, 50958091), (263, 5812710), (526, 2906355), (789, 1937570), (1315, 1162542), (1578, 968785), (2630, 581271), (3945, 387514), (7890, 193757)]