65704030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1063}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 135442944

約数和(自身を除く): 69738914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 883, 1063, 1766, 2126, 4415, 5315, 6181, 7441, 8830, 10630, 12362, 14882, 30905, 37205, 61810, 74410, 938629, 1877258, 4693145, 6570403, 9386290, 13140806, 32852015, 65704030]

約数ペア:

[(1, 65704030), (2, 32852015), (5, 13140806), (7, 9386290), (10, 6570403), (14, 4693145), (35, 1877258), (70, 938629), (883, 74410), (1063, 61810), (1766, 37205), (2126, 30905), (4415, 14882), (5315, 12362), (6181, 10630), (7441, 8830)]