130335180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2172253}}^1$

素因数の和:2172265

約数の個数: 24

約数和(自身を含む): 364938672

約数和(自身を除く): 234603492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2172253, 4344506, 6516759, 8689012, 10861265, 13033518, 21722530, 26067036, 32583795, 43445060, 65167590, 130335180]

約数ペア:

[(1, 130335180), (2, 65167590), (3, 43445060), (4, 32583795), (5, 26067036), (6, 21722530), (10, 13033518), (12, 10861265), (15, 8689012), (20, 6516759), (30, 4344506), (60, 2172253)]