28750770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{319453}}^1$

素因数の和:319466

約数の個数: 24

約数和(自身を含む): 74752236

約数和(自身を除く): 46001466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 319453, 638906, 958359, 1597265, 1916718, 2875077, 3194530, 4791795, 5750154, 9583590, 14375385, 28750770]

約数ペア:

[(1, 28750770), (2, 14375385), (3, 9583590), (5, 5750154), (6, 4791795), (9, 3194530), (10, 2875077), (15, 1916718), (18, 1597265), (30, 958359), (45, 638906), (90, 319453)]