81330482030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1161864029}}^1$

素因数の和:1161864043

約数の個数: 16

約数和(自身を含む): 167308420320

約数和(自身を除く): 85977938290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1161864029, 2323728058, 5809320145, 8133048203, 11618640290, 16266096406, 40665241015, 81330482030]

約数ペア:

[(1, 81330482030), (2, 40665241015), (5, 16266096406), (7, 11618640290), (10, 8133048203), (14, 5809320145), (35, 2323728058), (70, 1161864029)]