31522014740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1123379}}^1$

素因数の和:1123472

約数の個数: 48

約数和(自身を含む): 70206756480

約数和(自身を除く): 38684741740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5612, 7015, 14030, 28060, 1123379, 2246758, 4493516, 5616895, 11233790, 22467580, 25837717, 51675434, 68526119, 103350868, 129188585, 137052238, 258377170, 274104476, 342630595, 516754340, 685261190, 1370522380, 1576100737, 3152201474, 6304402948, 7880503685, 15761007370, 31522014740]

約数ペア:

[(1, 31522014740), (2, 15761007370), (4, 7880503685), (5, 6304402948), (10, 3152201474), (20, 1576100737), (23, 1370522380), (46, 685261190), (61, 516754340), (92, 342630595), (115, 274104476), (122, 258377170), (230, 137052238), (244, 129188585), (305, 103350868), (460, 68526119), (610, 51675434), (1220, 25837717), (1403, 22467580), (2806, 11233790), (5612, 5616895), (7015, 4493516), (14030, 2246758), (28060, 1123379)]