220154310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2446159}}^1$

素因数の和:2446172

約数の個数: 24

約数和(自身を含む): 572401440

約数和(自身を除く): 352247130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2446159, 4892318, 7338477, 12230795, 14676954, 22015431, 24461590, 36692385, 44030862, 73384770, 110077155, 220154310]

約数ペア:

[(1, 220154310), (2, 110077155), (3, 73384770), (5, 44030862), (6, 36692385), (9, 24461590), (10, 22015431), (15, 14676954), (18, 12230795), (30, 7338477), (45, 4892318), (90, 2446159)]