69995530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2731}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 138086208

約数和(自身を除く): 68090678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 2731, 5126, 5462, 12815, 13655, 25630, 27310, 30041, 60082, 150205, 300410, 636323, 1272646, 3181615, 6363230, 6999553, 13999106, 34997765, 69995530]

約数ペア:

[(1, 69995530), (2, 34997765), (5, 13999106), (10, 6999553), (11, 6363230), (22, 3181615), (55, 1272646), (110, 636323), (233, 300410), (466, 150205), (1165, 60082), (2330, 30041), (2563, 27310), (2731, 25630), (5126, 13655), (5462, 12815)]