821470470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{27382349}}^1$

素因数の和:27382359

約数の個数: 16

約数和(自身を含む): 1971529200

約数和(自身を除く): 1150058730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 27382349, 54764698, 82147047, 136911745, 164294094, 273823490, 410735235, 821470470]

約数ペア:

[(1, 821470470), (2, 410735235), (3, 273823490), (5, 164294094), (6, 136911745), (10, 82147047), (15, 54764698), (30, 27382349)]