80516610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28859}}^1$

素因数の和:28903

約数の個数: 48

約数和(自身を含む): 216103680

約数和(自身を除く): 135587070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 28859, 57718, 86577, 144295, 173154, 259731, 288590, 432885, 519462, 865770, 894629, 1298655, 1789258, 2597310, 2683887, 4473145, 5367774, 8051661, 8946290, 13419435, 16103322, 26838870, 40258305, 80516610]

約数ペア:

[(1, 80516610), (2, 40258305), (3, 26838870), (5, 16103322), (6, 13419435), (9, 8946290), (10, 8051661), (15, 5367774), (18, 4473145), (30, 2683887), (31, 2597310), (45, 1789258), (62, 1298655), (90, 894629), (93, 865770), (155, 519462), (186, 432885), (279, 288590), (310, 259731), (465, 173154), (558, 144295), (930, 86577), (1395, 57718), (2790, 28859)]