24998910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19379}}^1$

素因数の和:19432

約数の個数: 32

約数和(自身を含む): 61395840

約数和(自身を除く): 36396930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 19379, 38758, 58137, 96895, 116274, 193790, 290685, 581370, 833297, 1666594, 2499891, 4166485, 4999782, 8332970, 12499455, 24998910]

約数ペア:

[(1, 24998910), (2, 12499455), (3, 8332970), (5, 4999782), (6, 4166485), (10, 2499891), (15, 1666594), (30, 833297), (43, 581370), (86, 290685), (129, 193790), (215, 116274), (258, 96895), (430, 58137), (645, 38758), (1290, 19379)]