67315780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{480827}}^1$

素因数の和:480843

約数の個数: 24

約数和(自身を含む): 161558208

約数和(自身を除く): 94242428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 480827, 961654, 1923308, 2404135, 3365789, 4808270, 6731578, 9616540, 13463156, 16828945, 33657890, 67315780]

約数ペア:

[(1, 67315780), (2, 33657890), (4, 16828945), (5, 13463156), (7, 9616540), (10, 6731578), (14, 4808270), (20, 3365789), (28, 2404135), (35, 1923308), (70, 961654), (140, 480827)]