27802620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{154459}}^1$

素因数の和:154474

約数の個数: 36

約数和(自身を含む): 84335160

約数和(自身を除く): 56532540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 154459, 308918, 463377, 617836, 772295, 926754, 1390131, 1544590, 1853508, 2316885, 2780262, 3089180, 4633770, 5560524, 6950655, 9267540, 13901310, 27802620]

約数ペア:

[(1, 27802620), (2, 13901310), (3, 9267540), (4, 6950655), (5, 5560524), (6, 4633770), (9, 3089180), (10, 2780262), (12, 2316885), (15, 1853508), (18, 1544590), (20, 1390131), (30, 926754), (36, 772295), (45, 617836), (60, 463377), (90, 308918), (180, 154459)]