64724070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:4989

約数の個数: 64

約数和(自身を含む): 170657280

約数和(自身を除く): 105933210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 4937, 6555, 9874, 13110, 14811, 24685, 29622, 49370, 74055, 93803, 113551, 148110, 187606, 227102, 281409, 340653, 469015, 562818, 567755, 681306, 938030, 1135510, 1407045, 1703265, 2157469, 2814090, 3406530, 4314938, 6472407, 10787345, 12944814, 21574690, 32362035, 64724070]

約数ペア:

[(1, 64724070), (2, 32362035), (3, 21574690), (5, 12944814), (6, 10787345), (10, 6472407), (15, 4314938), (19, 3406530), (23, 2814090), (30, 2157469), (38, 1703265), (46, 1407045), (57, 1135510), (69, 938030), (95, 681306), (114, 567755), (115, 562818), (138, 469015), (190, 340653), (230, 281409), (285, 227102), (345, 187606), (437, 148110), (570, 113551), (690, 93803), (874, 74055), (1311, 49370), (2185, 29622), (2622, 24685), (4370, 14811), (4937, 13110), (6555, 9874)]