84745020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14561}}^1$

素因数の和:14670

約数の個数: 48

約数和(自身を含む): 239748768

約数和(自身を除く): 155003748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 14561, 29122, 43683, 58244, 72805, 87366, 145610, 174732, 218415, 291220, 436830, 873660, 1412417, 2824834, 4237251, 5649668, 7062085, 8474502, 14124170, 16949004, 21186255, 28248340, 42372510, 84745020]

約数ペア:

[(1, 84745020), (2, 42372510), (3, 28248340), (4, 21186255), (5, 16949004), (6, 14124170), (10, 8474502), (12, 7062085), (15, 5649668), (20, 4237251), (30, 2824834), (60, 1412417), (97, 873660), (194, 436830), (291, 291220), (388, 218415), (485, 174732), (582, 145610), (970, 87366), (1164, 72805), (1455, 58244), (1940, 43683), (2910, 29122), (5820, 14561)]