8390291210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{8419}}^1$

素因数の和:9075

約数の個数: 64

約数和(自身を含む): 18041702400

約数和(自身を除く): 9651411190

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 619, 805, 1238, 1610, 3095, 4333, 6190, 8419, 8666, 14237, 16838, 21665, 28474, 42095, 43330, 58933, 71185, 84190, 99659, 117866, 142370, 193637, 199318, 294665, 387274, 498295, 589330, 968185, 996590, 1355459, 1936370, 2710918, 5211361, 6777295, 10422722, 13554590, 26056805, 36479527, 52113610, 72959054, 119861303, 182397635, 239722606, 364795270, 599306515, 839029121, 1198613030, 1678058242, 4195145605, 8390291210]

約数ペア:

[(1, 8390291210), (2, 4195145605), (5, 1678058242), (7, 1198613030), (10, 839029121), (14, 599306515), (23, 364795270), (35, 239722606), (46, 182397635), (70, 119861303), (115, 72959054), (161, 52113610), (230, 36479527), (322, 26056805), (619, 13554590), (805, 10422722), (1238, 6777295), (1610, 5211361), (3095, 2710918), (4333, 1936370), (6190, 1355459), (8419, 996590), (8666, 968185), (14237, 589330), (16838, 498295), (21665, 387274), (28474, 294665), (42095, 199318), (43330, 193637), (58933, 142370), (71185, 117866), (84190, 99659)]