152050220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1086073}}^1$

素因数の和:1086089

約数の個数: 24

約数和(自身を含む): 364920864

約数和(自身を除く): 212870644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1086073, 2172146, 4344292, 5430365, 7602511, 10860730, 15205022, 21721460, 30410044, 38012555, 76025110, 152050220]

約数ペア:

[(1, 152050220), (2, 76025110), (4, 38012555), (5, 30410044), (7, 21721460), (10, 15205022), (14, 10860730), (20, 7602511), (28, 5430365), (35, 4344292), (70, 2172146), (140, 1086073)]