135531780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2258863}}^1$

素因数の和:2258875

約数の個数: 24

約数和(自身を含む): 379489152

約数和(自身を除く): 243957372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2258863, 4517726, 6776589, 9035452, 11294315, 13553178, 22588630, 27106356, 33882945, 45177260, 67765890, 135531780]

約数ペア:

[(1, 135531780), (2, 67765890), (3, 45177260), (4, 33882945), (5, 27106356), (6, 22588630), (10, 13553178), (12, 11294315), (15, 9035452), (20, 6776589), (30, 4517726), (60, 2258863)]