139951060

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{30557}}^1$

素因数の和:30795

約数の個数: 24

約数和(自身を含む): 295190280

約数和(自身を除く): 155239220

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 30557, 61114, 122228, 152785, 305570, 611140, 6997553, 13995106, 27990212, 34987765, 69975530, 139951060]

約数ペア:

[(1, 139951060), (2, 69975530), (4, 34987765), (5, 27990212), (10, 13995106), (20, 6997553), (229, 611140), (458, 305570), (916, 152785), (1145, 122228), (2290, 61114), (4580, 30557)]