70960540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{506861}}^1$

素因数の和:506877

約数の個数: 24

約数和(自身を含む): 170305632

約数和(自身を除く): 99345092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 506861, 1013722, 2027444, 2534305, 3548027, 5068610, 7096054, 10137220, 14192108, 17740135, 35480270, 70960540]

約数ペア:

[(1, 70960540), (2, 35480270), (4, 17740135), (5, 14192108), (7, 10137220), (10, 7096054), (14, 5068610), (20, 3548027), (28, 2534305), (35, 2027444), (70, 1013722), (140, 506861)]