145944190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2084917}}^1$

素因数の和:2084931

約数の個数: 16

約数和(自身を含む): 300228192

約数和(自身を除く): 154284002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2084917, 4169834, 10424585, 14594419, 20849170, 29188838, 72972095, 145944190]

約数ペア:

[(1, 145944190), (2, 72972095), (5, 29188838), (7, 20849170), (10, 14594419), (14, 10424585), (35, 4169834), (70, 2084917)]