138923010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1543589}}^1$

素因数の和:1543602

約数の個数: 24

約数和(自身を含む): 361200060

約数和(自身を除く): 222277050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1543589, 3087178, 4630767, 7717945, 9261534, 13892301, 15435890, 23153835, 27784602, 46307670, 69461505, 138923010]

約数ペア:

[(1, 138923010), (2, 69461505), (3, 46307670), (5, 27784602), (6, 23153835), (9, 15435890), (10, 13892301), (15, 9261534), (18, 7717945), (30, 4630767), (45, 3087178), (90, 1543589)]