30443860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49103}}^1$

素因数の和:49143

約数の個数: 24

約数和(自身を含む): 65995776

約数和(自身を除く): 35551916

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 49103, 98206, 196412, 245515, 491030, 982060, 1522193, 3044386, 6088772, 7610965, 15221930, 30443860]

約数ペア:

[(1, 30443860), (2, 15221930), (4, 7610965), (5, 6088772), (10, 3044386), (20, 1522193), (31, 982060), (62, 491030), (124, 245515), (155, 196412), (310, 98206), (620, 49103)]