27202030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1987}}^1$

素因数の和:2068

約数の個数: 24

約数和(自身を含む): 50348088

約数和(自身を除く): 23146058

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1369, 1987, 2738, 3974, 6845, 9935, 13690, 19870, 73519, 147038, 367595, 735190, 2720203, 5440406, 13601015, 27202030]

約数ペア:

[(1, 27202030), (2, 13601015), (5, 5440406), (10, 2720203), (37, 735190), (74, 367595), (185, 147038), (370, 73519), (1369, 19870), (1987, 13690), (2738, 9935), (3974, 6845)]