30954312284

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20858701}}^1$

素因数の和:20858765

約数の個数: 24

約数和(自身を含む): 63076714848

約数和(自身を除く): 32122402564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 20858701, 41717402, 83434804, 146010907, 292021814, 584043628, 1105511153, 2211022306, 4422044612, 7738578071, 15477156142, 30954312284]

約数ペア:

[(1, 30954312284), (2, 15477156142), (4, 7738578071), (7, 4422044612), (14, 2211022306), (28, 1105511153), (53, 584043628), (106, 292021814), (212, 146010907), (371, 83434804), (742, 41717402), (1484, 20858701)]