273540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 790272

約数和(自身を除く): 516732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 97, 141, 188, 194, 235, 282, 291, 388, 470, 485, 564, 582, 705, 940, 970, 1164, 1410, 1455, 1940, 2820, 2910, 4559, 5820, 9118, 13677, 18236, 22795, 27354, 45590, 54708, 68385, 91180, 136770, 273540]

約数ペア:

[(1, 273540), (2, 136770), (3, 91180), (4, 68385), (5, 54708), (6, 45590), (10, 27354), (12, 22795), (15, 18236), (20, 13677), (30, 9118), (47, 5820), (60, 4559), (94, 2910), (97, 2820), (141, 1940), (188, 1455), (194, 1410), (235, 1164), (282, 970), (291, 940), (388, 705), (470, 582), (485, 564)]