26802780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{446713}}^1$

素因数の和:446725

約数の個数: 24

約数和(自身を含む): 75047952

約数和(自身を除く): 48245172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 446713, 893426, 1340139, 1786852, 2233565, 2680278, 4467130, 5360556, 6700695, 8934260, 13401390, 26802780]

約数ペア:

[(1, 26802780), (2, 13401390), (3, 8934260), (4, 6700695), (5, 5360556), (6, 4467130), (10, 2680278), (12, 2233565), (15, 1786852), (20, 1340139), (30, 893426), (60, 446713)]