30879060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{514651}}^1$

素因数の和:514663

約数の個数: 24

約数和(自身を含む): 86461536

約数和(自身を除く): 55582476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 514651, 1029302, 1543953, 2058604, 2573255, 3087906, 5146510, 6175812, 7719765, 10293020, 15439530, 30879060]

約数ペア:

[(1, 30879060), (2, 15439530), (3, 10293020), (4, 7719765), (5, 6175812), (6, 5146510), (10, 3087906), (12, 2573255), (15, 2058604), (20, 1543953), (30, 1029302), (60, 514651)]