78978630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138559}}^1$

素因数の和:138588

約数の個数: 32

約数和(自身を含む): 199526400

約数和(自身を除く): 120547770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 138559, 277118, 415677, 692795, 831354, 1385590, 2078385, 2632621, 4156770, 5265242, 7897863, 13163105, 15795726, 26326210, 39489315, 78978630]

約数ペア:

[(1, 78978630), (2, 39489315), (3, 26326210), (5, 15795726), (6, 13163105), (10, 7897863), (15, 5265242), (19, 4156770), (30, 2632621), (38, 2078385), (57, 1385590), (95, 831354), (114, 692795), (190, 415677), (285, 277118), (570, 138559)]