247990770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{2521}}^1$

素因数の和:3627

約数の個数: 48

約数和(自身を含む): 645621912

約数和(自身を除く): 397631142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1093, 2186, 2521, 3279, 5042, 5465, 6558, 7563, 9837, 10930, 12605, 15126, 16395, 19674, 22689, 25210, 32790, 37815, 45378, 49185, 75630, 98370, 113445, 226890, 2755453, 5510906, 8266359, 13777265, 16532718, 24799077, 27554530, 41331795, 49598154, 82663590, 123995385, 247990770]

約数ペア:

[(1, 247990770), (2, 123995385), (3, 82663590), (5, 49598154), (6, 41331795), (9, 27554530), (10, 24799077), (15, 16532718), (18, 13777265), (30, 8266359), (45, 5510906), (90, 2755453), (1093, 226890), (2186, 113445), (2521, 98370), (3279, 75630), (5042, 49185), (5465, 45378), (6558, 37815), (7563, 32790), (9837, 25210), (10930, 22689), (12605, 19674), (15126, 16395)]