30384368

素因数分解:

$2^4\times 7^1\times {\mathrm{271289}}^1$

素因数の和:271304

約数の個数: 20

約数和(自身を含む): 67279920

約数和(自身を除く): 36895552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271289, 542578, 1085156, 1899023, 2170312, 3798046, 4340624, 7596092, 15192184, 30384368]

約数ペア:

[(1, 30384368), (2, 15192184), (4, 7596092), (7, 4340624), (8, 3798046), (14, 2170312), (16, 1899023), (28, 1085156), (56, 542578), (112, 271289)]