6898290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 19160064

約数和(自身を除く): 12261774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 307, 321, 535, 614, 642, 749, 921, 1070, 1498, 1535, 1605, 1842, 2149, 2247, 3070, 3210, 3745, 4298, 4494, 4605, 6447, 7490, 9210, 10745, 11235, 12894, 21490, 22470, 32235, 32849, 64470, 65698, 98547, 164245, 197094, 229943, 328490, 459886, 492735, 689829, 985470, 1149715, 1379658, 2299430, 3449145, 6898290]

約数ペア:

[(1, 6898290), (2, 3449145), (3, 2299430), (5, 1379658), (6, 1149715), (7, 985470), (10, 689829), (14, 492735), (15, 459886), (21, 328490), (30, 229943), (35, 197094), (42, 164245), (70, 98547), (105, 65698), (107, 64470), (210, 32849), (214, 32235), (307, 22470), (321, 21490), (535, 12894), (614, 11235), (642, 10745), (749, 9210), (921, 7490), (1070, 6447), (1498, 4605), (1535, 4494), (1605, 4298), (1842, 3745), (2149, 3210), (2247, 3070)]