30978954

素因数分解:

$2^1\times 3^2\times {\mathrm{1259}}^1\times {\mathrm{1367}}^1$

素因数の和:2634

約数の個数: 24

約数和(自身を含む): 67223520

約数和(自身を除く): 36244566

約数列:

[1, 2, 3, 6, 9, 18, 1259, 1367, 2518, 2734, 3777, 4101, 7554, 8202, 11331, 12303, 22662, 24606, 1721053, 3442106, 5163159, 10326318, 15489477, 30978954]

約数ペア:

[(1, 30978954), (2, 15489477), (3, 10326318), (6, 5163159), (9, 3442106), (18, 1721053), (1259, 24606), (1367, 22662), (2518, 12303), (2734, 11331), (3777, 8202), (4101, 7554)]