27306690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31387}}^1$

素因数の和:31426

約数の個数: 32

約数和(自身を含む): 67798080

約数和(自身を除く): 40491390

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 31387, 62774, 94161, 156935, 188322, 313870, 470805, 910223, 941610, 1820446, 2730669, 4551115, 5461338, 9102230, 13653345, 27306690]

約数ペア:

[(1, 27306690), (2, 13653345), (3, 9102230), (5, 5461338), (6, 4551115), (10, 2730669), (15, 1820446), (29, 941610), (30, 910223), (58, 470805), (87, 313870), (145, 188322), (174, 156935), (290, 94161), (435, 62774), (870, 31387)]