30383794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127663}}^1$

素因数の和:127689

約数の個数: 16

約数和(自身を含む): 55150848

約数和(自身を除く): 24767054

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 127663, 255326, 893641, 1787282, 2170271, 4340542, 15191897, 30383794]

約数ペア:

[(1, 30383794), (2, 15191897), (7, 4340542), (14, 2170271), (17, 1787282), (34, 893641), (119, 255326), (238, 127663)]