66557670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8839}}^1$

素因数の和:9100

約数の個数: 32

約数和(自身を含む): 160392960

約数和(自身を除く): 93835290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 8839, 17678, 26517, 44195, 53034, 88390, 132585, 265170, 2218589, 4437178, 6655767, 11092945, 13311534, 22185890, 33278835, 66557670]

約数ペア:

[(1, 66557670), (2, 33278835), (3, 22185890), (5, 13311534), (6, 11092945), (10, 6655767), (15, 4437178), (30, 2218589), (251, 265170), (502, 132585), (753, 88390), (1255, 53034), (1506, 44195), (2510, 26517), (3765, 17678), (7530, 8839)]