144894990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{34747}}^1$

素因数の和:34896

約数の個数: 32

約数和(自身を含む): 350259840

約数和(自身を除く): 205364850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 34747, 69494, 104241, 173735, 208482, 347470, 521205, 1042410, 4829833, 9659666, 14489499, 24149165, 28978998, 48298330, 72447495, 144894990]

約数ペア:

[(1, 144894990), (2, 72447495), (3, 48298330), (5, 28978998), (6, 24149165), (10, 14489499), (15, 9659666), (30, 4829833), (139, 1042410), (278, 521205), (417, 347470), (695, 208482), (834, 173735), (1390, 104241), (2085, 69494), (4170, 34747)]