70808270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1543}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 137737152

約数和(自身を除く): 66928882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 1543, 1765, 3086, 3530, 4589, 7715, 9178, 15430, 20059, 22945, 40118, 45890, 100295, 200590, 544679, 1089358, 2723395, 5446790, 7080827, 14161654, 35404135, 70808270]

約数ペア:

[(1, 70808270), (2, 35404135), (5, 14161654), (10, 7080827), (13, 5446790), (26, 2723395), (65, 1089358), (130, 544679), (353, 200590), (706, 100295), (1543, 45890), (1765, 40118), (3086, 22945), (3530, 20059), (4589, 15430), (7715, 9178)]