77242970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47977}}^1$

素因数の和:48014

約数の個数: 32

約数和(自身を含む): 165811968

約数和(自身を除く): 88568998

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 47977, 95954, 239885, 335839, 479770, 671678, 1103471, 1679195, 2206942, 3358390, 5517355, 7724297, 11034710, 15448594, 38621485, 77242970]

約数ペア:

[(1, 77242970), (2, 38621485), (5, 15448594), (7, 11034710), (10, 7724297), (14, 5517355), (23, 3358390), (35, 2206942), (46, 1679195), (70, 1103471), (115, 671678), (161, 479770), (230, 335839), (322, 239885), (805, 95954), (1610, 47977)]