70306670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{143483}}^1$

素因数の和:143504

約数の個数: 24

約数和(自身を含む): 147214584

約数和(自身を除く): 76907914

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 143483, 286966, 717415, 1004381, 1434830, 2008762, 5021905, 7030667, 10043810, 14061334, 35153335, 70306670]

約数ペア:

[(1, 70306670), (2, 35153335), (5, 14061334), (7, 10043810), (10, 7030667), (14, 5021905), (35, 2008762), (49, 1434830), (70, 1004381), (98, 717415), (245, 286966), (490, 143483)]