74900170

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{18313}}^1$

素因数の和:18729

約数の個数: 16

約数和(自身を含む): 135157320

約数和(自身を除く): 60257150

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 18313, 36626, 91565, 183130, 7490017, 14980034, 37450085, 74900170]

約数ペア:

[(1, 74900170), (2, 37450085), (5, 14980034), (10, 7490017), (409, 183130), (818, 91565), (2045, 36626), (4090, 18313)]