988267620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16471127}}^1$

素因数の和:16471139

約数の個数: 24

約数和(自身を含む): 2767149504

約数和(自身を除く): 1778881884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16471127, 32942254, 49413381, 65884508, 82355635, 98826762, 164711270, 197653524, 247066905, 329422540, 494133810, 988267620]

約数ペア:

[(1, 988267620), (2, 494133810), (3, 329422540), (4, 247066905), (5, 197653524), (6, 164711270), (10, 98826762), (12, 82355635), (15, 65884508), (20, 49413381), (30, 32942254), (60, 16471127)]