74701990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4957}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 147788064

約数和(自身を除く): 73086074

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 4957, 7535, 9914, 15070, 24785, 49570, 54527, 109054, 272635, 545270, 679109, 1358218, 3395545, 6791090, 7470199, 14940398, 37350995, 74701990]

約数ペア:

[(1, 74701990), (2, 37350995), (5, 14940398), (10, 7470199), (11, 6791090), (22, 3395545), (55, 1358218), (110, 679109), (137, 545270), (274, 272635), (685, 109054), (1370, 54527), (1507, 49570), (3014, 24785), (4957, 15070), (7535, 9914)]