4306820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{30763}}^1$

素因数の和:30779

約数の個数: 24

約数和(自身を含む): 10336704

約数和(自身を除く): 6029884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30763, 61526, 123052, 153815, 215341, 307630, 430682, 615260, 861364, 1076705, 2153410, 4306820]

約数ペア:

[(1, 4306820), (2, 2153410), (4, 1076705), (5, 861364), (7, 615260), (10, 430682), (14, 307630), (20, 215341), (28, 153815), (35, 123052), (70, 61526), (140, 30763)]