77131030

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{11003}}^1$

素因数の和:11711

約数の個数: 16

約数和(自身を含む): 139046544

約数和(自身を除く): 61915514

約数列:

[1, 2, 5, 10, 701, 1402, 3505, 7010, 11003, 22006, 55015, 110030, 7713103, 15426206, 38565515, 77131030]

約数ペア:

[(1, 77131030), (2, 38565515), (5, 15426206), (10, 7713103), (701, 110030), (1402, 55015), (3505, 22006), (7010, 11003)]