56646870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2645

約数の個数: 64

約数和(自身を含む): 156888576

約数和(自身を除く): 100241706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 2521, 3210, 3745, 4494, 5042, 7490, 7563, 11235, 12605, 15126, 17647, 22470, 25210, 35294, 37815, 52941, 75630, 88235, 105882, 176470, 264705, 269747, 529410, 539494, 809241, 1348735, 1618482, 1888229, 2697470, 3776458, 4046205, 5664687, 8092410, 9441145, 11329374, 18882290, 28323435, 56646870]

約数ペア:

[(1, 56646870), (2, 28323435), (3, 18882290), (5, 11329374), (6, 9441145), (7, 8092410), (10, 5664687), (14, 4046205), (15, 3776458), (21, 2697470), (30, 1888229), (35, 1618482), (42, 1348735), (70, 809241), (105, 539494), (107, 529410), (210, 269747), (214, 264705), (321, 176470), (535, 105882), (642, 88235), (749, 75630), (1070, 52941), (1498, 37815), (1605, 35294), (2247, 25210), (2521, 22470), (3210, 17647), (3745, 15126), (4494, 12605), (5042, 11235), (7490, 7563)]