181801530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{673339}}^1$

素因数の和:673355

約数の個数: 32

約数和(自身を含む): 484804800

約数和(自身を除く): 303003270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 673339, 1346678, 2020017, 3366695, 4040034, 6060051, 6733390, 10100085, 12120102, 18180153, 20200170, 30300255, 36360306, 60600510, 90900765, 181801530]

約数ペア:

[(1, 181801530), (2, 90900765), (3, 60600510), (5, 36360306), (6, 30300255), (9, 20200170), (10, 18180153), (15, 12120102), (18, 10100085), (27, 6733390), (30, 6060051), (45, 4040034), (54, 3366695), (90, 2020017), (135, 1346678), (270, 673339)]