87000970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{177553}}^1$

素因数の和:177574

約数の個数: 24

約数和(自身を含む): 182170404

約数和(自身を除く): 95169434

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 177553, 355106, 887765, 1242871, 1775530, 2485742, 6214355, 8700097, 12428710, 17400194, 43500485, 87000970]

約数ペア:

[(1, 87000970), (2, 43500485), (5, 17400194), (7, 12428710), (10, 8700097), (14, 6214355), (35, 2485742), (49, 1775530), (70, 1242871), (98, 887765), (245, 355106), (490, 177553)]