217602191030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3108602729}}^1$

素因数の和:3108602743

約数の個数: 16

約数和(自身を含む): 447638793120

約数和(自身を除く): 230036602090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3108602729, 6217205458, 15543013645, 21760219103, 31086027290, 43520438206, 108801095515, 217602191030]

約数ペア:

[(1, 217602191030), (2, 108801095515), (5, 43520438206), (7, 31086027290), (10, 21760219103), (14, 15543013645), (35, 6217205458), (70, 3108602729)]