138195060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2303251}}^1$

素因数の和:2303263

約数の個数: 24

約数和(自身を含む): 386946336

約数和(自身を除く): 248751276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2303251, 4606502, 6909753, 9213004, 11516255, 13819506, 23032510, 27639012, 34548765, 46065020, 69097530, 138195060]

約数ペア:

[(1, 138195060), (2, 69097530), (3, 46065020), (4, 34548765), (5, 27639012), (6, 23032510), (10, 13819506), (12, 11516255), (15, 9213004), (20, 6909753), (30, 4606502), (60, 2303251)]