18725130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{208057}}^1$

素因数の和:208070

約数の個数: 24

約数和(自身を含む): 48685572

約数和(自身を除く): 29960442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 208057, 416114, 624171, 1040285, 1248342, 1872513, 2080570, 3120855, 3745026, 6241710, 9362565, 18725130]

約数ペア:

[(1, 18725130), (2, 9362565), (3, 6241710), (5, 3745026), (6, 3120855), (9, 2080570), (10, 1872513), (15, 1248342), (18, 1040285), (30, 624171), (45, 416114), (90, 208057)]