64031090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 120353904

約数和(自身を除く): 56322814

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 2837, 4514, 5674, 11285, 14185, 22570, 28370, 104969, 173057, 209938, 346114, 524845, 865285, 1049690, 1730570, 6403109, 12806218, 32015545, 64031090]

約数ペア:

[(1, 64031090), (2, 32015545), (5, 12806218), (10, 6403109), (37, 1730570), (61, 1049690), (74, 865285), (122, 524845), (185, 346114), (305, 209938), (370, 173057), (610, 104969), (2257, 28370), (2837, 22570), (4514, 14185), (5674, 11285)]