2017733870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{95311}}^1$

素因数の和:95420

約数の個数: 32

約数和(自身を含む): 3808667520

約数和(自身を除く): 1790933650

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 4234, 10585, 21170, 95311, 190622, 476555, 953110, 2764019, 5528038, 6957703, 13820095, 13915406, 27640190, 34788515, 69577030, 201773387, 403546774, 1008866935, 2017733870]

約数ペア:

[(1, 2017733870), (2, 1008866935), (5, 403546774), (10, 201773387), (29, 69577030), (58, 34788515), (73, 27640190), (145, 13915406), (146, 13820095), (290, 6957703), (365, 5528038), (730, 2764019), (2117, 953110), (4234, 476555), (10585, 190622), (21170, 95311)]