30307554

素因数分解:

$2^1\times 3^3\times {\mathrm{561251}}^1$

素因数の和:561262

約数の個数: 16

約数和(自身を含む): 67350240

約数和(自身を除く): 37042686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 561251, 1122502, 1683753, 3367506, 5051259, 10102518, 15153777, 30307554]

約数ペア:

[(1, 30307554), (2, 15153777), (3, 10102518), (6, 5051259), (9, 3367506), (18, 1683753), (27, 1122502), (54, 561251)]