18670770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69151}}^1$

素因数の和:69167

約数の個数: 32

約数和(自身を含む): 49789440

約数和(自身を除く): 31118670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69151, 138302, 207453, 345755, 414906, 622359, 691510, 1037265, 1244718, 1867077, 2074530, 3111795, 3734154, 6223590, 9335385, 18670770]

約数ペア:

[(1, 18670770), (2, 9335385), (3, 6223590), (5, 3734154), (6, 3111795), (9, 2074530), (10, 1867077), (15, 1244718), (18, 1037265), (27, 691510), (30, 622359), (45, 414906), (54, 345755), (90, 207453), (135, 138302), (270, 69151)]