138501660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{209851}}^1$

素因数の和:209874

約数の個数: 48

約数和(自身を含む): 423061632

約数和(自身を除く): 284559972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 209851, 419702, 629553, 839404, 1049255, 1259106, 2098510, 2308361, 2518212, 3147765, 4197020, 4616722, 6295530, 6925083, 9233444, 11541805, 12591060, 13850166, 23083610, 27700332, 34625415, 46167220, 69250830, 138501660]

約数ペア:

[(1, 138501660), (2, 69250830), (3, 46167220), (4, 34625415), (5, 27700332), (6, 23083610), (10, 13850166), (11, 12591060), (12, 11541805), (15, 9233444), (20, 6925083), (22, 6295530), (30, 4616722), (33, 4197020), (44, 3147765), (55, 2518212), (60, 2308361), (66, 2098510), (110, 1259106), (132, 1049255), (165, 839404), (220, 629553), (330, 419702), (660, 209851)]