30302690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6719}}^1$

素因数の和:6778

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 30661150

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6719, 13438, 33595, 67190, 73909, 147818, 275479, 369545, 550958, 739090, 1377395, 2754790, 3030269, 6060538, 15151345, 30302690]

約数ペア:

[(1, 30302690), (2, 15151345), (5, 6060538), (10, 3030269), (11, 2754790), (22, 1377395), (41, 739090), (55, 550958), (82, 369545), (110, 275479), (205, 147818), (410, 73909), (451, 67190), (902, 33595), (2255, 13438), (4510, 6719)]