13047030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144967}}^1$

素因数の和:144980

約数の個数: 24

約数和(自身を含む): 33922512

約数和(自身を除く): 20875482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144967, 289934, 434901, 724835, 869802, 1304703, 1449670, 2174505, 2609406, 4349010, 6523515, 13047030]

約数ペア:

[(1, 13047030), (2, 6523515), (3, 4349010), (5, 2609406), (6, 2174505), (9, 1449670), (10, 1304703), (15, 869802), (18, 724835), (30, 434901), (45, 289934), (90, 144967)]