2186460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4049}}^1$

素因数の和:4067

約数の個数: 48

約数和(自身を含む): 6804000

約数和(自身を除く): 4617540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4049, 8098, 12147, 16196, 20245, 24294, 36441, 40490, 48588, 60735, 72882, 80980, 109323, 121470, 145764, 182205, 218646, 242940, 364410, 437292, 546615, 728820, 1093230, 2186460]

約数ペア:

[(1, 2186460), (2, 1093230), (3, 728820), (4, 546615), (5, 437292), (6, 364410), (9, 242940), (10, 218646), (12, 182205), (15, 145764), (18, 121470), (20, 109323), (27, 80980), (30, 72882), (36, 60735), (45, 48588), (54, 40490), (60, 36441), (90, 24294), (108, 20245), (135, 16196), (180, 12147), (270, 8098), (540, 4049)]