2018121180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{187907}}^1$

素因数の和:188098

約数の個数: 48

約数和(自身を含む): 5682337920

約数和(自身を除く): 3664216740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 187907, 375814, 563721, 751628, 939535, 1127442, 1879070, 2254884, 2818605, 3758140, 5637210, 11274420, 33635353, 67270706, 100906059, 134541412, 168176765, 201812118, 336353530, 403624236, 504530295, 672707060, 1009060590, 2018121180]

約数ペア:

[(1, 2018121180), (2, 1009060590), (3, 672707060), (4, 504530295), (5, 403624236), (6, 336353530), (10, 201812118), (12, 168176765), (15, 134541412), (20, 100906059), (30, 67270706), (60, 33635353), (179, 11274420), (358, 5637210), (537, 3758140), (716, 2818605), (895, 2254884), (1074, 1879070), (1790, 1127442), (2148, 939535), (2685, 751628), (3580, 563721), (5370, 375814), (10740, 187907)]