30652240

素因数分解:

$2^4\times 5^1\times {\mathrm{383153}}^1$

素因数の和:383166

約数の個数: 20

約数和(自身を含む): 71266644

約数和(自身を除く): 40614404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383153, 766306, 1532612, 1915765, 3065224, 3831530, 6130448, 7663060, 15326120, 30652240]

約数ペア:

[(1, 30652240), (2, 15326120), (4, 7663060), (5, 6130448), (8, 3831530), (10, 3065224), (16, 1915765), (20, 1532612), (40, 766306), (80, 383153)]