30839702

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7489}}^1$

素因数の和:7591

約数の個数: 16

約数和(自身を含む): 48535200

約数和(自身を除く): 17695498

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 7489, 14978, 217181, 434362, 531719, 1063438, 15419851, 30839702]

約数ペア:

[(1, 30839702), (2, 15419851), (29, 1063438), (58, 531719), (71, 434362), (142, 217181), (2059, 14978), (4118, 7489)]