18222030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67489}}^1$

素因数の和:67505

約数の個数: 32

約数和(自身を含む): 48592800

約数和(自身を除く): 30370770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67489, 134978, 202467, 337445, 404934, 607401, 674890, 1012335, 1214802, 1822203, 2024670, 3037005, 3644406, 6074010, 9111015, 18222030]

約数ペア:

[(1, 18222030), (2, 9111015), (3, 6074010), (5, 3644406), (6, 3037005), (9, 2024670), (10, 1822203), (15, 1214802), (18, 1012335), (27, 674890), (30, 607401), (45, 404934), (54, 337445), (90, 202467), (135, 134978), (270, 67489)]