30573580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28843}}^1$

素因数の和:28905

約数の個数: 24

約数和(自身を含む): 65418192

約数和(自身を除く): 34844612

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 28843, 57686, 115372, 144215, 288430, 576860, 1528679, 3057358, 6114716, 7643395, 15286790, 30573580]

約数ペア:

[(1, 30573580), (2, 15286790), (4, 7643395), (5, 6114716), (10, 3057358), (20, 1528679), (53, 576860), (106, 288430), (212, 144215), (265, 115372), (530, 57686), (1060, 28843)]