16389060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9419}}^1$

素因数の和:9460

約数の個数: 48

約数和(自身を含む): 47476800

約数和(自身を除く): 31087740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9419, 18838, 28257, 37676, 47095, 56514, 94190, 113028, 141285, 188380, 273151, 282570, 546302, 565140, 819453, 1092604, 1365755, 1638906, 2731510, 3277812, 4097265, 5463020, 8194530, 16389060]

約数ペア:

[(1, 16389060), (2, 8194530), (3, 5463020), (4, 4097265), (5, 3277812), (6, 2731510), (10, 1638906), (12, 1365755), (15, 1092604), (20, 819453), (29, 565140), (30, 546302), (58, 282570), (60, 273151), (87, 188380), (116, 141285), (145, 113028), (174, 94190), (290, 56514), (348, 47095), (435, 37676), (580, 28257), (870, 18838), (1740, 9419)]