27765370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 53032320

約数和(自身を除く): 25266950

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 1979, 2806, 3958, 7015, 9895, 14030, 19790, 45517, 91034, 120719, 227585, 241438, 455170, 603595, 1207190, 2776537, 5553074, 13882685, 27765370]

約数ペア:

[(1, 27765370), (2, 13882685), (5, 5553074), (10, 2776537), (23, 1207190), (46, 603595), (61, 455170), (115, 241438), (122, 227585), (230, 120719), (305, 91034), (610, 45517), (1403, 19790), (1979, 14030), (2806, 9895), (3958, 7015)]