70516490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9029}}^1$

素因数の和:9118

約数の個数: 32

約数和(自身を含む): 140434560

約数和(自身を除く): 69918070

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 9029, 18058, 45145, 90290, 99319, 198638, 496595, 641059, 993190, 1282118, 3205295, 6410590, 7051649, 14103298, 35258245, 70516490]

約数ペア:

[(1, 70516490), (2, 35258245), (5, 14103298), (10, 7051649), (11, 6410590), (22, 3205295), (55, 1282118), (71, 993190), (110, 641059), (142, 496595), (355, 198638), (710, 99319), (781, 90290), (1562, 45145), (3905, 18058), (7810, 9029)]