73011730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17939}}^1$

素因数の和:17994

約数の個数: 32

約数和(自身を含む): 147251520

約数和(自身を除く): 74239790

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 17939, 35878, 89695, 179390, 197329, 394658, 663743, 986645, 1327486, 1973290, 3318715, 6637430, 7301173, 14602346, 36505865, 73011730]

約数ペア:

[(1, 73011730), (2, 36505865), (5, 14602346), (10, 7301173), (11, 6637430), (22, 3318715), (37, 1973290), (55, 1327486), (74, 986645), (110, 663743), (185, 394658), (370, 197329), (407, 179390), (814, 89695), (2035, 35878), (4070, 17939)]