30318060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{505301}}^1$

素因数の和:505313

約数の個数: 24

約数和(自身を含む): 84890736

約数和(自身を除く): 54572676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 505301, 1010602, 1515903, 2021204, 2526505, 3031806, 5053010, 6063612, 7579515, 10106020, 15159030, 30318060]

約数ペア:

[(1, 30318060), (2, 15159030), (3, 10106020), (4, 7579515), (5, 6063612), (6, 5053010), (10, 3031806), (12, 2526505), (15, 2021204), (20, 1515903), (30, 1010602), (60, 505301)]