30605852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 55351296

約数和(自身を除く): 24745444

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 1663, 3326, 4601, 6652, 9202, 18404, 71509, 143018, 177941, 286036, 355882, 711764, 7651463, 15302926, 30605852]

約数ペア:

[(1, 30605852), (2, 15302926), (4, 7651463), (43, 711764), (86, 355882), (107, 286036), (172, 177941), (214, 143018), (428, 71509), (1663, 18404), (3326, 9202), (4601, 6652)]