138916170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1543513}}^1$

素因数の和:1543526

約数の個数: 24

約数和(自身を含む): 361182276

約数和(自身を除く): 222266106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1543513, 3087026, 4630539, 7717565, 9261078, 13891617, 15435130, 23152695, 27783234, 46305390, 69458085, 138916170]

約数ペア:

[(1, 138916170), (2, 69458085), (3, 46305390), (5, 27783234), (6, 23152695), (9, 15435130), (10, 13891617), (15, 9261078), (18, 7717565), (30, 4630539), (45, 3087026), (90, 1543513)]