66851210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{91577}}^1$

素因数の和:91657

約数の個数: 16

約数和(自身を含む): 121981896

約数和(自身を除く): 55130686

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 91577, 183154, 457885, 915770, 6685121, 13370242, 33425605, 66851210]

約数ペア:

[(1, 66851210), (2, 33425605), (5, 13370242), (10, 6685121), (73, 915770), (146, 457885), (365, 183154), (730, 91577)]