30616660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5297}}^1$

素因数の和:5340

約数の個数: 36

約数和(自身を含む): 68312412

約数和(自身を除く): 37695752

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5297, 5780, 10594, 21188, 26485, 52970, 90049, 105940, 180098, 360196, 450245, 900490, 1530833, 1800980, 3061666, 6123332, 7654165, 15308330, 30616660]

約数ペア:

[(1, 30616660), (2, 15308330), (4, 7654165), (5, 6123332), (10, 3061666), (17, 1800980), (20, 1530833), (34, 900490), (68, 450245), (85, 360196), (170, 180098), (289, 105940), (340, 90049), (578, 52970), (1156, 26485), (1445, 21188), (2890, 10594), (5297, 5780)]