210004130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{44777}}^1$

素因数の和:44858

約数の個数: 32

約数和(自身を含む): 438466176

約数和(自身を除く): 228462046

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 44777, 89554, 223885, 313439, 447770, 626878, 1567195, 3000059, 3134390, 6000118, 15000295, 21000413, 30000590, 42000826, 105002065, 210004130]

約数ペア:

[(1, 210004130), (2, 105002065), (5, 42000826), (7, 30000590), (10, 21000413), (14, 15000295), (35, 6000118), (67, 3134390), (70, 3000059), (134, 1567195), (335, 626878), (469, 447770), (670, 313439), (938, 223885), (2345, 89554), (4690, 44777)]