139326780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2322113}}^1$

素因数の和:2322125

約数の個数: 24

約数和(自身を含む): 390115152

約数和(自身を除く): 250788372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2322113, 4644226, 6966339, 9288452, 11610565, 13932678, 23221130, 27865356, 34831695, 46442260, 69663390, 139326780]

約数ペア:

[(1, 139326780), (2, 69663390), (3, 46442260), (4, 34831695), (5, 27865356), (6, 23221130), (10, 13932678), (12, 11610565), (15, 9288452), (20, 6966339), (30, 4644226), (60, 2322113)]