279075690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{2837}}^1$

素因数の和:3943

約数の個数: 48

約数和(自身を含む): 726516648

約数和(自身を除く): 447440958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1093, 2186, 2837, 3279, 5465, 5674, 6558, 8511, 9837, 10930, 14185, 16395, 17022, 19674, 25533, 28370, 32790, 42555, 49185, 51066, 85110, 98370, 127665, 255330, 3100841, 6201682, 9302523, 15504205, 18605046, 27907569, 31008410, 46512615, 55815138, 93025230, 139537845, 279075690]

約数ペア:

[(1, 279075690), (2, 139537845), (3, 93025230), (5, 55815138), (6, 46512615), (9, 31008410), (10, 27907569), (15, 18605046), (18, 15504205), (30, 9302523), (45, 6201682), (90, 3100841), (1093, 255330), (2186, 127665), (2837, 98370), (3279, 85110), (5465, 51066), (5674, 49185), (6558, 42555), (8511, 32790), (9837, 28370), (10930, 25533), (14185, 19674), (16395, 17022)]