30363020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89303}}^1$

素因数の和:89329

約数の個数: 24

約数和(自身を含む): 67513824

約数和(自身を除く): 37150804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 89303, 178606, 357212, 446515, 893030, 1518151, 1786060, 3036302, 6072604, 7590755, 15181510, 30363020]

約数ペア:

[(1, 30363020), (2, 15181510), (4, 7590755), (5, 6072604), (10, 3036302), (17, 1786060), (20, 1518151), (34, 893030), (68, 446515), (85, 357212), (170, 178606), (340, 89303)]